Sample records for academically at-risk elementary

  1. At-Risk Student Mobility in an Urban Elementary School: Effects on Academic Achievement (United States)

    Shoho, Alan R.; Oleszewski, Ashley


    The purpose of this study was to examine the impact of at-risk student mobility on academic achievement in an urban elementary school. Math and reading scores from the Texas Assessment of Academic Skills (TAAS) of 172 third, fourth, and fifth grade students from an urban school district in South Central Texas were examined to determine whether…

  2. Cognitive Effects of Chess Instruction on Students at Risk for Academic Failure (United States)

    Hong, Saahoon; Bart, William M.


    Cognitive effects of chess instruction on students at risk for academic failure was examined. Thirty-eight students, from three elementary schools, participated in this study. The experimental group received a ninety-minute chess lesson once per week over a three-month period; and the control group students regularly attended school activities…

  3. Physically active academic lessons in elementary children. (United States)

    Bartholomew, John B; Jowers, Esbelle M


    Although schools are an ideal location to conduct interventions that target children, the emphasis on standardized testing makes it difficult to implement interventions that do not directly support academic instruction. In response, physically active academic lessons have been developed as a strategy to increase physical activity while also addressing core educational goals. Texas I-CAN! is one incarnation of this approach. We will review the on-going research on the impact of these active lessons on: teacher implementation, child step count, child attention control, and academic performance. The collected studies support the impact of physically active academic lessons on each area of interest. If these data can be replicated, it suggests that teachers might find these lessons of benefit to their primary role as educators, which should ease dissemination of these and other physically active lessons in elementary schools. Copyright © 2011 Elsevier Inc. All rights reserved.

  4. Modeling Success: Using Preenrollment Data to Identify Academically At-Risk Students (United States)

    Gansemer-Topf, Ann M.; Compton, Jonathan; Wohlgemuth, Darin; Forbes, Greg; Ralston, Ekaterina


    Improving student success and degree completion is one of the core principles of strategic enrollment management. To address this principle, institutional data were used to develop a statistical model to identify academically at-risk students. The model employs multiple linear regression techniques to predict students at risk of earning below a…

  5. Profiles of Emergent Literacy Skills among Preschool Children Who Are at Risk for Academic Difficulties (United States)

    Cabell, Sonia Q.; Justice, Laura M.; Konold, Timothy R.; McGinty, Anita S.


    The purpose of this study was to explore patterns of within-group variability in the emergent literacy skills of preschoolers who are at risk for academic difficulties. We used the person-centered approach of cluster analysis to identify profiles of emergent literacy skills, taking into account both oral language and code-related skills.…

  6. School Engagement for Academically At-Risk Students: A Participatory Research Project (United States)

    O'Toole, Nadia; Due, Clemence


    While past literature has explored school engagement in older students, there is less research for younger children specifically, and very little which engages children themselves in the research process. This paper provides insight into school engagement for academically at-risk students in the second year of school through a participatory…

  7. Intrinsic Motivating Factors for Academic Success of Young At-Risk Students (United States)

    Rowan, Tanyia Perry


    Motivation as a factor in academic success is well documented in the literature and an important construct in educational planning. The purpose of this qualitative case study was to explore motivating factors for at-risk students who successfully graduated from high school. The framework for this study was based on Maslow's hierarchy of needs…

  8. Admission Models for At-Risk Graduate Students in Different Academic Disciplines. (United States)

    Nelson, C. Van; Nelson, Jacquelyn S.; Malone, Bobby G.

    In this study, models were constructed for eight academic areas, including applied sciences, communication sciences, education, physical sciences, life sciences, humanities and arts, psychology, and social sciences, to predict whether or not an at-risk graduate student would be successful in obtaining a master's degree. Records were available for…

  9. Mental health predicts better academic outcomes: a longitudinal study of elementary school students in Chile. (United States)

    Murphy, J Michael; Guzmán, Javier; McCarthy, Alyssa E; Squicciarini, Ana María; George, Myriam; Canenguez, Katia M; Dunn, Erin C; Baer, Lee; Simonsohn, Ariela; Smoller, Jordan W; Jellinek, Michael S


    The world's largest school-based mental health program, Habilidades para la Vida [Skills for Life (SFL)], has been operating on a national scale in Chile for 15 years. SFL's activities include using standardized measures to screen elementary school students and providing preventive workshops to students at risk for mental health problems. This paper used SFL's data on 37,397 students who were in first grade in 2009 and third grade in 2011 to ascertain whether first grade mental health predicted subsequent academic achievement and whether remission of mental health problems predicted improved academic outcomes. Results showed that mental health was a significant predictor of future academic performance and that, overall, students whose mental health improved between first and third grade made better academic progress than students whose mental health did not improve or worsened. Our findings suggest that school-based mental health programs like SFL may help improve students' academic outcomes.

  10. Dynamics of teacher-student relationships: stability and change across elementary school and the influence on children's academic success

    NARCIS (Netherlands)

    Spilt, J.L.; Hughes, J.N.; Wu, J.Y.; Kwok, O.M.


    This study modeled teacher-student relationship trajectories throughout elementary school to predict gains in achievement in an ethnic-diverse sample of 657 academically at-risk students (mean age = 6.57 years, SD = .39). Teacher reports of warmth and conflict were collected in Grades 1-5.

  11. Mentoring At-risk Youth: Improving Academic Achievement in Middle School Students

    Directory of Open Access Journals (Sweden)

    Kellie C. Johnson


    Full Text Available Research supports the implementation of mentoring programs as potentially successful approaches to meeting the needs of at-risk students. This study examined a mentoring program entitled: LISTEN (Linking Individual Students To Educational Needs. The LISTEN mentoring program was a district-sponsored, school-based program in which at-risk, middle school students were identified by the school system and mentors were recruited specifically to assist these students with school performance or related issues. Mentors, in this study, were classroom teachers, school counselors, administrators, custodians, librarians, teaching assistants, retired teachers, and cafeteria employees. Archival data from the 2003–04 and 2004–05 academic years were analyzed. A statistically significant difference was found for all three of the study’s criterion variables (GPAs, discipline referrals, and attendance records between those measured in the 2003–04 academic year (pre-intervention and those measured in the 2004–05 academic year (post-intervention. Forty-nine of the fifty-four LISTEN participants experienced academic achievement gains in all three areas of the study.

  12. Generic learning skills in academically-at-risk medical students: a development programme bridges the gap. (United States)

    Burch, Vanessa C; Sikakana, Cynthia N T; Gunston, Geney D; Shamley, Delva R; Murdoch-Eaton, Deborah


    Widening access to medical students from diverse educational backgrounds is a global educational mandate. The impact, on students' generic learning skills profiles, of development programmes designed for students at risk of attrition is unknown. This study investigated the impact of a 12-month Intervention Programme (IP) on the generic learning skills profile of academically-at-risk students who, after failing at the end of the first semester, completed the IP before entering the second semester of a conventional medical training programme. This prospective study surveyed medical students admitted in 2009 and 2010, on entry and on completion of first year, on their reported practice and confidence in information handling, managing own learning, technical and numeracy, computer, organisational and presentation skills. Of 414 first year students, 80 (19%) entered the IP. Levels of practice and confidence for five of the six skills categories were significantly poorer at entry for IP students compared to conventional stream students. In four categories these differences were no longer statistically significant after students had completed the IP; 62 IP students (77.5%) progressed to second year. A 12-month development programme, the IP, effectively addressed generic learning skills deficiencies present in academically-at-risk students entering medical school.

  13. Integrating Academic Interventions into Small Group Counseling in Elementary School (United States)

    Steen, Sam; Kaffenberger, Carol J.


    Professional school counselors face the challenge of delivering guidance and counseling services to students while connecting to the educational mission of schools. This article is a summary and evaluation of a small group counseling program that targets academic issues while addressing personal/social issues with elementary-aged children. Results…

  14. Elementary Students' Acquisition of Academic Vocabulary Through Engineering Design (United States)

    Kugelmass, Rachel

    This study examines how STEM (science, technology, engineering, and mathematics) inquiry-based learning through a hands-on engineering design can be beneficial in helping students acquire academic vocabulary. This research took place in a second grade dual- language classroom in a public, suburban elementary school. English language learners, students who speak Spanish at home, and native English speakers were evaluated in this study. Each day, students were presented with a general academic vocabulary focus word during an engineering design challenge. Vocabulary pre-tests and post-tests as well as observation field notes were used to evaluate the student's growth in reading and defining the focus academic vocabulary words. A quiz and KSB (knowledge and skill builder) packet were used to evaluate students' knowledge of science and math content and engineering design. The results of this study indicate that engineering design is an effective means for teaching academic vocabulary to students with varying levels of English proficiency.

  15. Improved Attitude and Achievement: A Case Study of an Elementary School Academic Advisement Intervention (United States)

    Kamrath, Barry; Brooker, Teresa


    School counselors are often called upon to develop and implement academic interventions. In this case study of one urban elementary school, a school counselor conducted a small group academic advisement intervention. The results suggest that integrating the activities into the elementary school counseling program can be an effective Response to…

  16. Child Self-Regulation, Parental Secure Base Scripts, and At-Risk Kindergartners' Academic Achievement (United States)

    McLear, Caitlin; Trentacosta, Christopher J.; Smith-Darden, Joanne


    Research Findings: Early reading and mathematics skills predict later academic success, and child self-regulation and secure parent-child relationships are both predictors of early academic skills. Self-regulatory and family relationship factors have rarely been studied together as predictors of early academic success in populations of young…

  17. Bullying, psychosocial adjustment, and academic performance in elementary school. (United States)

    Glew, Gwen M; Fan, Ming-Yu; Katon, Wayne; Rivara, Frederick P; Kernic, Mary A


    Over the past decade, concerns about bullying and its role in school violence, depression, and health concerns have grown. However, no large studies in the United States have examined the prevalence of bullying during elementary school or its association with objective measures of school attendance and achievement. To determine the prevalence of bullying during elementary school and its association with school attendance, academic achievement, disciplinary actions, and self-reported feelings of sadness, safety, and belonging. Cross-sectional study using 2001-2002 school data. Urban, West Coast public school district. Three thousand five hundred thirty (91.4%) third, fourth, and fifth grade students. Self-reported involvement in bullying. Twenty-two percent of children surveyed were involved in bullying either as a victim, bully, or both. Victims and bully-victims were more likely to have low achievement than bystanders (odds ratios [ORs], 0.8 [95% confidence interval (CI), 0.7-0.9] and 0.8 [95% CI, 0.6-1.0], respectively). All 3 bullying-involved groups were significantly more likely than bystanders to feel unsafe at school (victims, OR, 2.1 [95% CI, 1.1-4.2]; bullies, OR, 2.5 [95% CI, 1.5-4.1]; bully-victims, OR, 5.0 [95% CI, 1.9-13.6]). Victims and bully-victims were more likely to report feeling that they don't belong at school (ORs, 4.1 [95% CI, 2.6-6.5] and 3.1 [95% CI, 1.3-7.2], respectively). Bullies and victims were more likely than bystanders to feel sad most days (ORs 1.5 [95% CI, 1.2-1.9] and 1.8 [95% CI, 1.2-2.8], respectively). Bullies and bully-victims were more likely to be male (ORs, 1.5 [95% CI, 1.2-1.9] and 3.0 [95% CI, 1.3-7.0], respectively). The prevalence of frequent bullying among elementary school children is substantial. Associations between bullying involvement and school problems indicate this is a serious issue for elementary schools. The research presented herein demonstrates the need for evidence-based antibullying curricula in the

  18. At-risk elementary school children with one year of classroom music instruction are better at keeping a beat. (United States)

    Slater, Jessica; Tierney, Adam; Kraus, Nina


    Temporal processing underlies both music and language skills. There is increasing evidence that rhythm abilities track with reading performance and that language disorders such as dyslexia are associated with poor rhythm abilities. However, little is known about how basic time-keeping skills can be shaped by musical training, particularly during critical literacy development years. This study was carried out in collaboration with Harmony Project, a non-profit organization providing free music education to children in the gang reduction zones of Los Angeles. Our findings reveal that elementary school children with just one year of classroom music instruction perform more accurately in a basic finger-tapping task than their untrained peers, providing important evidence that fundamental time-keeping skills may be strengthened by short-term music training. This sets the stage for further examination of how music programs may be used to support the development of basic skills underlying learning and literacy, particularly in at-risk populations which may benefit the most.

  19. Increasing Reading/Literacy Performance of At-Risk Elementary Students through Increased Access to Fiction/Non-Fiction Resources and Incorporating Readers Theater Activities (United States)

    Salas, Gayla L.


    This action research project was developed in order to increase student literacy, particularly in the area of reading, for students who were considered at-risk. The targeted student population was 2nd grade students who were served within a primary cross-categorical special education program. The classroom was housed in an elementary (K-2) school,…


    Directory of Open Access Journals (Sweden)

    Putu Ayu Widyanti


    Full Text Available Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4 Academic performance is affected by a numbers of factors. Age, gender, nutritional status, and breakfast habits are some factors that have relation with academic performance. Nutritional statues among school children still to be concerned. Breakfast habit is important thing to do before school to maintain enough calories to study and work well. The aim of this study was to determine the association of breakfast habits and academic performance especially in suburban elementary school children. An analytic cross sectional study conducted in children aged 6-12 years who studied at SD 1 Taro, Gianyar regency, Bali. There were 178 students participated in this study. We found 3 factors associated with academic performance i.e. breakfast, gender, and age with OR=2.56 (95% CI 1.16 to 5.66, P=0.02; OR=0.32 (95% CI 0.15 to 0.70, P=0.04; OR=6.52 (95% CI 2.73 to 15.53, P<0.0001, respectively. We conclude there was an association between breakfast habits and academic performance. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}

  1. At-Risk Students and Virtual Enterprise: Tourism and Hospitality Simulations in Applied and Academic Learning. (United States)

    Borgese, Anthony

    This paper discusses Virtual Enterprise (VE), a technology-driven business simulation program in which students conceive, create, and operate enterprises that utilize Web-based and other technologies to trade products and services around the world. The study examined the effects of VE on a learning community of at-risk students, defined as those…

  2. Early Detection of At-Risk Undergraduate Students through Academic Performance Predictors (United States)

    Rowtho, Vikash


    Undergraduate student dropout is gradually becoming a global problem and the 39 Small Islands Developing States (SIDS) are no exception to this trend. The purpose of this research was to develop a method that can be used for early detection of students who are at-risk of performing poorly in their undergraduate studies. A sample of 279 students…

  3. Precursors of Language Ability and Academic Performance: An Intergenerational, Longitudinal Study of At-Risk Children (United States)

    Campisi, Lisa; Serbin, Lisa A.; Stack, Dale M.; Schwartzman, Alex E.; Ledingham, Jane E.


    The current investigation examined whether inter-generational transfer of risk could be revealed through mothers' and preschool-aged children's expressive language, and whether continuity of risk persisted in these children's academic abilities, 3 years later. Participating families were drawn from the Concordia Longitudinal Risk Project, a…

  4. Academic Achievement and Transcendental Meditation: A Study with At-Risk Urban Middle School Students (United States)

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


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

  5. Enhancing Academic Instruction for Adolescent English Language Learners with or at Risk for Learning Disabilities (United States)

    Haager, Diane; Osipova, Anna V.


    An increasing number of children worldwide attend schools where the language of instruction does not match their native language, presenting significant challenges with learning the content and vocabulary of academic content areas (e.g., social studies, science). In the U.S., these students are designated as English language learners…

  6. The Association between Elementary School Start Time and Students' Academic Achievement in Wayzata Public Schools (United States)

    Dupuis, Danielle N.


    The Center for Applied Research and Educational Improvement (CAREI) conducted two analyses with the purpose of examining the association between elementary school start time and students' academic achievement in mathematics and reading in Wayzata Public Schools. The first analysis examined the association between elementary school start time and…

  7. Elementary Teacher Assessments of Principal Servant Leadership, Their Experience with Team Learning and Student Academic Achievement (United States)

    Zahn, Brian


    This study compared teacher assessments of principal servant leadership and their experience with team learning in high, moderate, and low student academic achieving elementary schools. The participants were from fifteen moderate need elementary schools located in southern New York State counties. One hundred sixty two teachers responded to a 36…

  8. Joint Contributions of Peer Acceptance and Peer Academic Reputation to Achievement in Academically At-Risk Children: Mediating Processes (United States)

    Chen, Qi; Hughes, Jan N.; Liew, Jeffrey; Kwok, Oi-Man


    The longitudinal relationships between two dimensions of peer relationships and subsequent academic adjustment were investigated in a sample of 543 relatively low achieving children (M = 6.57 years at Year 1, 1st grade). Latent variable SEM was used to test a four stage model positing indirect effects of peer acceptance and peer academic…

  9. Applying an Evidence-Based Assessment Model to Identify Students at Risk for Perceived Academic Problems following Concussion. (United States)

    Ransom, Danielle M; Burns, Alison R; Youngstrom, Eric A; Vaughan, Christopher G; Sady, Maegan D; Gioia, Gerard A


    The aim of this study was to demonstrate the utility of an evidence-based assessment (EBA) model to establish a multimodal set of tools for identifying students at risk for perceived post-injury academic problems. Participants included 142 students diagnosed with concussion (age: M=14.95; SD=1.80; 59% male), evaluated within 4 weeks of injury (median=16 days). Demographics, pre-injury history, self- and parent-report measures assessing symptom severity and executive functions, and cognitive test performance were examined as predictors of self-reported post-injury academic problems. Latent class analysis categorized participants into "high" (44%) and "low" (56%) levels of self-reported academic problems. Receiver operating characteristic analyses revealed significant discriminative validity for self- and parent-reported symptom severity and executive dysfunction and self-reported exertional response for identifying students reporting low versus high academic problems. Parent-reported symptom ratings [area under the receiver operating characteristic curve (AUC)=.79] and executive dysfunction (AUC=.74), and self-reported ratings of executive dysfunction (AUC=.84), symptoms (AUC=.80), and exertional response (AUC=.70) each classified students significantly better than chance (psperspective in the management of concussion by applying traditional strengths of neuropsychological assessment to clinical decision making. (JINS, 2016, 22, 1038-1049).

  10. Academic Emphasis of Urban Elementary Schools and Student Achievement in Reading and Mathematics: A Multilevel Analysis. (United States)

    Goddard, Roger D.; Sweetland, Scott R.; Hoy, Wayne K.


    Examines importance of a school climate characterized by high levels of academic emphasis. Drawing on effective-schools research and social-cognitive theory, uses hierarchical linear modeling to show that academic emphasis accounts for differences among urban elementary schools in student math and reading achievement. (Contains 48 references.)…

  11. Personality Factors in Elementary School Children: Contributions to Academic Performance over and above Executive Functions? (United States)

    Neuenschwander, Regula; Cimeli, Patrizia; Rothlisberger, Marianne; Roebers, Claudia M.


    Unique contributions of Big Five personality factors to academic performance in young elementary school children were explored. Extraversion and Openness (labeled "Culture" in our study) uniquely contributed to academic performance, over and above the contribution of executive functions in first and second grade children (N = 446). Well…

  12. [Changes in academic motivation among elementary and junior high school students]. (United States)

    Nishimura, Takuma; Sakurai, Shigeo


    This study examined changes in academic motivation among elementary and junior high school students. Based on self-determination theory (Ryan & Deci, 2000a), we focused on changes in autonomous and controlled motivation. In Study 1, we examined inter-individual changes in academic motivation among 5th to 9th grade students (N = 1 572) through a cross-sectional study. In Study 2, we examined intra-individual changes in academic motivation among students (N = 128) who were in transition from elementary to junior high school through a longitudinal study. All participants completed the Academic Motivation Scale (Nishimura, Kawamura, & Sakurai, 2011) that measured autonomous and controlled motivation. The results revealed that autonomous motivation decreased in the students from elementary to junior high school, while controlled motivation increased during the same period. This is a unique finding because a prior study conducted in a Western culture suggested that both motivations decrease gradually in school.

  13. Classifying At-Risk High School Youth: The Influence of Exposure to Community Violence and Protective Factors on Academic and Health Outcomes (United States)

    Solberg, V. Scott H.; Carlstom, Aaron H.; Howard, Kimberly A. S.; Jones, Janice E.


    Using cluster analysis, 789 predominately Latino and African American high school youth were classified into varying academic at-risk profiles using self-reported levels of academic confidence, motivation to attend school, perceived family support, connections with teachers and peers, and exposure to violence. Six clusters emerged, 5 of which were…

  14. Interlimb coordination and academic performance in elementary school children. (United States)

    da Silva Pacheco, Sheila Cristina; Gabbard, Carl; Ries, Lilian Gerdi Kittel; Bobbio, Tatiana Godoy


    The specific mechanisms linking motor ability and cognitive performance, especially academic achievement, are still unclear. Whereas the literature provides an abundance of information on fine and visual-motor skill and cognitive attributes, much less has been reported on gross motor ability. This study examined interlimb coordination and its relationship to academic performance in children aged 8-11 years. Motor and academic skills were examined in 100 Brazilian children using the Bruininks-Oseretsky Test of Motor Proficiency and the Academic Performance Test. Participants were grouped into low (75%) academic achievers. There was a significant difference between groups for Total Motor Composite (P academic performance and Body Coordination. Of the subtests of Body Coordination (Bilateral Coordination and Balance), Bilateral Coordination accounted for the highest impact on academic performance. Of interest here, that subtest consists primarily of gross motor tasks involving interlimb coordination. Overall, there was a positive relationship between motor behavior, in particular activities involving interlimb coordination, and academic performance. Application of these findings in the area of early assessment may be useful in the identification of later academic problems. © 2016 Japan Pediatric Society.

  15. The Development of a Questionnaire on Academic Hardiness for Late Elementary School Children (United States)

    Kamtsios, Spiridon; Karagiannopoulou, Evangelia


    The purpose of the research was to develop a questionnaire to measure dimensions of academic hardiness in late elementary school children. Questionnaires were distributed to 1474 children. After a set of exploratory factor analyses in studies 1 and 2, the confirmatory factor analysis results provided support for the 9-factor solution which…

  16. The Relationship between Academic Performance and Elementary Student and Teacher Attitudes towards Departmentalizing (United States)

    Freiberg, Elizabeth J.


    In response to the continued pressure placed on American public schools to increase academic achievement, some schools have begun to reorganize instructional environments in an effort to improve student outcomes. The current study examined one such elementary school that implemented a departmentalized model of instruction in fourth and fifth-grade…

  17. Academic Self-Concept and Causal Attributions for Success and Failure Amongst Elementary School Children (United States)

    Lohbeck, Annette; Grube, Dietmar; Moschner, Barbara


    A great deal of research shows that the way in which children attribute causes to their successes and failures in school has implications for the development of their academic self-concept (ASC). The most common attributions are ability, effort, task difficulty, and luck. The present study asked 68 elementary school children aged seven to eight…

  18. The Relationship among Principals' Technology Leadership, Teaching Innovation, and Students' Academic Optimism in Elementary Schools (United States)

    Hsieh, Chuan-Chung; Yen, Hung-Chin; Kuan, Liu-Yen


    This study empirically investigates the relationships among principals' technology leadership, teaching innovations, and students' academic optimism by surveying elementary school educators across Taiwan. Of the total 1,080 questionnaires distributed, 755 valid surveys were returned for a 69.90% return rate. Teachers were asked to indicate the…

  19. Stimulating students’ academic language : Opportunities in instructional methods in elementary school mathematics

    NARCIS (Netherlands)

    Dokter, Nanke; Aarts, Rian; Kurvers, J.J.H.; Ros, Anje; Kroon, Sjaak


    Mastering academic language (AL) by elementary school students is important for achieving school success. The extent to which teachers play a role in stimulating students’ AL development may differ. Two types of AL stimulating behavior are distinguished: aimed at students’ understanding and at

  20. Stimulating students’ academic language : opportunities in instructional methods in elementary school mathematics

    NARCIS (Netherlands)

    Rian Aarts; Jeanne Kurvers; Sjaak Kroon; Anje Ros; Nanke Dokter


    Mastering academic language (AL) by elementary school students is important for achieving school success. The extent to which teachers play a role in stimulating students’ AL development may differ. Two types of AL stimulating behavior are distinguished: aimed at students’ understanding and at

  1. Protocol for Targeted School-Based Interventions for Improving Reading and Mathematics for Students With or At-Risk of Academic Difficulties in Grade 7 to 12

    DEFF Research Database (Denmark)

    Dietrichson, Jens; Bøg, Martin; Filges, Trine


    This systematic review will examine the effects of targeted interventions to students with or at-risk of academic difficulties in grades 7 to 12 on standardized tests in reading and mathematics. We will examine interventions such as for example tutoring, cooperative learning, computer-assisted in......This systematic review will examine the effects of targeted interventions to students with or at-risk of academic difficulties in grades 7 to 12 on standardized tests in reading and mathematics. We will examine interventions such as for example tutoring, cooperative learning, computer...

  2. Relational Aggression and Academic Performance in Elementary School (United States)

    Risser, Scott D.


    To investigate the relationship between relational aggression and school performance, this study examined the relative and combined associations among relational aggression, overt aggression, and victimization and children's academic performance. Additionally this study examined the relative associations among relational and overt aggression and…

  3. Protocol for Targeted School-Based Interventions for Improving Reading and Mathematics for Students With or At-Risk of Academic Difficulties in Grade K to 6

    DEFF Research Database (Denmark)

    Dietrichson, Jens; Bøg, Martin; Eiberg, Misja


    This systematic review will examine the effects of targeted interventions to students with or at-risk of academic difficulties in Kindergarten to grade 6 on standardized tests in reading and mathematics. We will examine interventions such as for example tutoring, cooperative learning, computer...

  4. A Study of At-Risk Students' Perceptions of an Online Academic Credit Recovery Program in an Urban North Texas Independent School District (United States)

    Buckley, Mychl K.


    The purpose of this research study was to describe and analyze at-risk high school students' perceptions of their experiences with online academic credit recovery classes offered to them through an urban school district's dropout prevention department. The review of literature concerning curricula for online programs revealed that the variety of…

  5. Supporting Academic Language Development in Elementary Science: A Classroom Teaching Experiment (United States)

    Jung, Karl Gerhard

    Academic language is the language that students must engage in while participating in the teaching and learning that takes place in school (Schleppegrell, 2012) and science as a content area presents specific challenges and opportunities for students to engage with language (Buxton & Lee, 2014; Gee, 2005). In order for students to engage authentically and fully in the science learning that will take place in their classrooms, it is important that they develop their abilities to use science academic language (National Research Council, 2012). For this to occur, teachers must provide support to their students in developing the science academic language they will encounter in their classrooms. Unfortunately, this type of support remains a challenge for many teachers (Baecher, Farnsworth, & Ediger, 2014; Bigelow, 2010; Fisher & Frey, 2010) and teachers must receive professional development that supports their abilities to provide instruction that supports and scaffolds students' science academic language use and development. This study investigates an elementary science teacher's engagement in an instructional coaching partnership to explore how that teacher planned and implemented scaffolds for science academic language. Using a theoretical framework that combines the literature on scaffolding (Bunch, Walqui, & Kibler, 2015; Gibbons, 2015; Sharpe, 2001/2006) and instructional coaching (Knight, 2007/2009), this study sought to understand how an elementary science teacher plans and implements scaffolds for science academic language, and the resources that assisted the teacher in planning those scaffolds. The overarching goal of this work is to understand how elementary science teachers can scaffold language in their classroom, and how they can be supported in that work. Using a classroom teaching experiment methodology (Cobb, 2000) and constructivist grounded theory methods (Charmaz, 2014) for analysis, this study examined coaching conversations and classroom

  6. Does school mobility place elementary school children at risk for lower math achievement? The mediating role of cognitive dysregulation. (United States)

    Friedman-Krauss, Allison H; Raver, C Cybele


    Children growing up in poverty have a higher likelihood of exposure to multiple forms of adversity that jeopardize their chances of academic success. The current paper identifies school mobility, or changing schools, as 1 such poverty-related risk. Using a sample of low-income, predominantly ethnic-minority children (n = 381) in Chicago, this study tests the hypothesis that repeatedly changing schools during the 5-year period between Head Start (preschool) and third grade is a potent predictor of children's math achievement in fourth grade and that children's cognitive dysregulation serves as a mechanism through which school mobility may negatively affect children's math achievement. Hierarchical linear models controlling for baseline child and family characteristics (including children's early math and dysregulation measured during Head Start) revealed an inverse relation between the number of times low-income children changed schools between preschool and third grade and children's math achievement on state standardized tests in fourth grade. Furthermore, frequently changing schools (3 or 4 school changes over the same time period) was positively associated with teacher-reported cognitive dysregulation in third grade and negatively associated with children's math achievement in fourth grade. Evidence for the role of children's cognitive dysregulation as a partial statistical mediator was found for the relation between frequently changing schools and math achievement, even after accounting for baseline risk. Results are discussed in terms of school policies, practices, and intervention strategies to prevent the disruptive and potentially stressful experiences of school mobility for young, low-income children. (c) 2015 APA, all rights reserved).

  7. Does School Mobility Place Elementary School Children at Risk for Lower Math Achievement? The Mediating Role of Cognitive Dysregulation (United States)

    Friedman-Krauss, Allison H.; Raver, C. Cybele


    Children growing up in poverty have a higher likelihood of exposure to multiple forms of adversity that jeopardize their chances of academic success. The current paper identifies school mobility, or changing schools, as 1 such poverty-related risk. Using a sample of low-income, predominantly ethnic-minority children (n = 381) in Chicago, this study tests the hypothesis that repeatedly changing schools during the 5-year period between Head Start (preschool) and third grade is a potent predictor of children’s math achievement in fourth grade and that children’s cognitive dysregulation serves as a mechanism through which school mobility may negatively affect children’s math achievement. Hierarchical linear models controlling for baseline child and family characteristics (including children’s early math and dysregulation measured during Head Start) revealed an inverse relation between the number of times low-income children changed schools between preschool and third grade and children’s math achievement on state standardized tests in fourth grade. Furthermore, frequently changing schools (3 or 4 school changes over the same time period) was positively associated with teacher-reported cognitive dysregulation in third grade and negatively associated with children’s math achievement in fourth grade. Evidence for the role of children’s cognitive dysregulation as a partial statistical mediator was found for the relation between frequently changing schools and math achievement, even after accounting for baseline risk. Results are discussed in terms of school policies, practices, and intervention strategies to prevent the disruptive and potentially stressful experiences of school mobility for young, low-income children. PMID:26436870

  8. Effects of daily energy expenditure on academic performance of elementary students in Taiwan. (United States)

    Wang, Peng-Sheng; Huang, Yi-Ching; Wu, Shu-Fang Vivienne; Wang, Kuo-Ming


    The objective of the study was to investigate the potential effects of daily energy expenditure on the academic performance (AP) of elementary schoolchildren, the results of which will be used as the basis of planning physical activity (PA) for children in the future. Participants were collected from 4th to 6th grade children at an elementary school in southern Taiwan. The effective sample data size was 1065 (79.8%; 528 boys and 537 girls). Daily mean energy expenditure was obtained using the 3 Day Physical Activity Recall (3-DPAR), and the intensive activities degrees of physical activity were categorized into lowest PA, middle PA, and highest PA group, and academic performance assessed with weighted academic score. The significant effect on the academic performance of schoolchildren was only in energy expenditure but not for sexes and tutorials attended. All students in the middle PA group performed better academically than those in the highest PA group. After controlling sexes, male students in the middle PA group performed better than other groups; female students in the lowest PA group performed better than other groups. These results may be consulted by schools, academic faculties, and parents in setting up exercise plans for children. © 2012 The Authors. Japan Journal of Nursing Science © 2012 Japan Academy of Nursing Science.

  9. Identification of at-risk students and strategies to improve academic success in first year health programs. A Practice Report

    Directory of Open Access Journals (Sweden)

    Andrew Gerard Pearson


    Full Text Available The transition to university is a difficult process for many students, having a negative impact on their academic performance, ultimately resulting in failure or withdrawal from one or more courses in their first semester. This practice report describes a profile analysis and readiness assessment designed to identify students at high academic risk. Students so identified were offered additional workshops to address assumed knowledge and academic skills. Attendance at the workshops correlated with improved academic outcomes.

  10. Play Therapy in Elementary Schools: A Best Practice for Improving Academic Achievement (United States)

    Blanco, Pedro J.; Ray, Dee C.


    This pilot study of 1st graders who are academically at risk examined the effectiveness of child-centered play therapy (CCPT). The experimental group received biweekly, 30-minute play therapy sessions for 8 weeks. Findings indicated that these 1st graders participating in CCPT (n = 21) demonstrated a statistically significant increase on the Early…

  11. Investigating the Impact of Lighting Educational Spaces on Learning and Academic Achievement of Elementary Students

    Directory of Open Access Journals (Sweden)

    Abdolreza Gilavand


    Full Text Available Background In modern education, physical space is considered as a dynamic factor in students' educational activities. This study was conducted to investigating the impact of lighting educational spaces on learning and academic achievement of elementary students. Materials and Methods At a cross-sectional study (2015-2016, a total of 210 students were selected randomly as sample of study. Cluster sampling was done by appropriate allocation and questionnaires were randomly divided among students. Data collection tools included Hermance’s achievement motivation questionnaire and researcher-constructed questionnaire (observation checklist to examine the physical parameters of learning environment lighting and interviews with students. Data of study were analyzed using SPSS- 21 software. Results Results of this study showed that lighting educational spaces has a significant impact on learning and academic achievement of elementary school students in Ahvaz, Iran (P

  12. Relationship Between Parenting Style and Children Academic Achievement Among Elementary Students Grade II and III


    Defia Rizki, Sari; Susilawati; Mariam, Iyam


    HUBUNGAN POLA ASUH ORANG TUA DENGAN PRESTASI BELAJARANAK USIA SEKOLAH DASAR KELAS II DAN IIIRelationship between Parenting Style and Children Academic Achievementamong Elementary Students Grade II and IIISari Defia Rizki1, Susilawati2, Iyam Mariam3123Sekolah Tinggi Ilmu Kesehatan SukabumiJalan Karamat Nomor 36, Karamat, Kec. Sukabumi, Kota Sukabumi,Jawa Barat 431221e-mail: Pola asuh merupakan cara yang digunakan orang tua dalam mencoba berbagai strategi untukmendoron...

  13. Longitudinal Analysis of the Trajectories of Academic and Social Motivation across the Transition from Elementary to Middle School (United States)

    Madjar, Nir; Cohen, Veronique; Shoval, Gal


    School transitions are important phases in students' educational experiences. The current study aimed to explore the trajectories of academic and social motivation across the transition from elementary to middle school. Participants (N = 415) were sampled from six elementary schools; 55% transitioned after sixth grade (transition) and 45% remained…

  14. Assessing the State of Servant Leadership, Teacher Morale, and Student Academic Performance Outcomes in a Florida Elementary School District (United States)

    EL-Amin, Abdul


    This descriptive research study was conducted to determine the state of perceived teacher morale and student academic performance as measured by fourth-grade reading and math scores among four elementary schools defined by the servant leadership score of each principal in this Florida elementary school district. While related research from other…

  15. Elementary Teacher Perceptions of Principal Leadership, Teacher Self-Efficacy in Math and Science, and Their Relationships to Student Academic Achievement (United States)

    Richard, Bertha Cookie


    The purpose of this study was to investigate elementary teacher perceptions of elementary principal instructional leadership and elementary teacher evaluation of self-efficacy at low and high performing low socio-economic elementary schools. These variables were examined to determine whether relationships with math and science academic achievement…

  16. Mental health predicts better academic outcomes: A longitudinal study of elementary school students in Chile


    Murphy, J. Michael; Guzmán, Javier; McCarthy, Alyssa; Squicciarini, Ana María; George, Myriam; Canenguez, Katia; Dunn, Erin C.; Baer, Lee; Simonsohn, Ariela; Smoller, Jordan W.; Jellinek, Michael


    The world’s largest school-based mental health program, Habilidades para la Vida [Skills for Life, SFL], has been operating at a national scale in Chile for fifteen years. SFL’s activities include using standardized measures to screen elementary school students and providing preventive workshops to students at risk for mental health problems. This paper used SFL’s data on 37,397 students who were in first grade in 2009 and third grade in 2011 to ascertain whether first grade mental health pre...

  17. Massage and Storytelling Reduce Aggression and Improve Academic Performance in Children Attending Elementary School. (United States)

    Gonçalves, Lia Lopes; Voos, Mariana Callil; de Almeida, Maria Helena Morgani; Caromano, Fátima Aparecida


    Aggressive behaviors must be addressed in elementary schools. Massage and storytelling can be strategies to deal with aggression because both involve experience exchange and social interaction. Both can decrease stress and anxiety and increase self-esteem. To evaluate the effect of two interventions (massage and storytelling) on aggressive behaviors and academic performance of elementary school children. Three groups ( n = 35 children in each group) of the second grade participated (aged 6.5-8.1 years). One group received ten extra classes of massage (MG), another group received extra classes of storytelling (SG), and the control group received extra classes of random subjects (CG). Extra classes lasted for 50 minutes, once a week. Aggressive behaviors were recorded on diaries, by the teachers and the coordinator. The frequency of aggressive behaviors and the academic performance of MG, SG, and CG were observed for six months and the groups were compared. ANOVAs evidenced that MG and SG, but not CG, showed a reduction in aggressive behaviors registered by the teachers and coordinator, after the intervention. Academic performance of MG and SC improved after the intervention ( p < 0.05).

  18. Causal relationships among academic delay of gratification, motivation, and self-regulated learning in elementary school children. (United States)

    Zhang, Lili; Maruno, Shun'ichi


    Academic delay of gratification refers to the postponement of immediate rewards by students and the pursuit of more important, temporally remote academic goals. A path model was designed to identify the causal relationships among academic delay of gratification and motivation, self-regulated learning strategies (as specified in the Motivated Strategies for Learning Questionnaire), and grades among 386 Chinese elementary school children. Academic delay of gratification was found to be positively related to motivation and metacognition. Cognitive strategy, resource management, and grades mediated these two factors and were indirectly related to academic delay of gratification.

  19. Postural changes and pain in the academic performance of elementary school students

    Directory of Open Access Journals (Sweden)

    Maria Homéria Leite de Morais Sampaio

    Full Text Available Abstract Postural changes and pain in the spine of children and adolescents of school age are influenced by the permanent incorrect sitting position, misuse of furniture and weight of the backpack. The aim of this study was to verify postural changes and pain in the academic performance of elementary school students. It was a cross-sectional study, with a descriptive and analytical approach. The subjects were 83 elementary students, aged 8 to 12 years, of Kindergarten and Elementary Education at Paulo Sarasate Municipal School, Ceará. It was performed from March to June 2008. In the physical examination it was used an evaluation form, based on Global Postural reeducation, by Souchard method, which included the variables: compromised anterior, posterior, superior shoulder muscle chains and pain and, in academic performance, a semi-structured questionnaire with the variables: behavior, attendance and performance. The data was stored in the Statistical Package for the Social Science (SPSS version 18.0. In the descriptive analysis, absolute and relative frequencies were used, and in the inferential analysis, the following tests were applied: Mann-Whitney, to verify the existence of significant differences in changes in groups A and B, at a significance level of 5%, and the F statistical test, for comparing postural changes and pain, in the three grades. Results: it was noted that the majority of the students presented postural changes, such as forward head, lifted shoulders, dorsal hyperkyphosis and pain, which predominantly occurred in the anterior chain, when compared with the posterior and superior chains. These changes in both groups were statistically significant only in subjects of the fifth grade with satisfactory academic performance and behavior. It was concluded that there was no association between postural changes and school performance, although it was influenced by pain.

  20. Academic Interventions for Elementary and Middle School Students with Low Socioeconomic Status

    DEFF Research Database (Denmark)

    Dietrichson, Jens; Bøg, Martin; Filges, Trine


    Socioeconomic status is a major predictor of educational achievement. This systematic review and meta-analysis seeks to identify effective academic interventions for elementary and middle school students with low socioeconomic status. Included studies have used a treatment-control group design......, were performed in OECD and EU countries, and measured achievement by standardized tests in mathematics or reading. The analysis included 101 studies performed during 2000-2014, 76 percent of which were randomized controlled trials. The effect sizes (ES) of many interventions indicate...

  1. Teaching Children with Autism in Small Groups with Students Who Are At-Risk for Academic Problems: Effects on Academic and Social Behaviors (United States)

    Ledford, Jennifer R.; Wehby, Joseph H.


    Students with ASD are often taught in individual instructional arrangements, even when they receive educational services in inclusive settings. Providing intervention in small group arrangements may increase opportunities for social interactions, particularly when these opportunities are systematically planned. In this study, academic instruction…

  2. Impact of Integrated Science and English Language Arts Literacy Supplemental Instructional Intervention on Science Academic Achievement of Elementary Students (United States)

    Marks, Jamar Terry


    The purpose of this quasi-experimental, nonequivalent pretest-posttest control group design study was to determine if any differences existed in upper elementary school students' science academic achievement when instructed using an 8-week integrated science and English language arts literacy supplemental instructional intervention in conjunction…

  3. Principals' Self-Perceived Transformational Leadership Behaviors and Academic Achievement in South Carolina Public Elementary Schools (United States)

    Newman, Je-Nata Kennedy


    The purpose of this quantitative correlational study was to examine the relationship between principals' perceptions of their transformational leadership behaviors and academic achievement in the areas of reading, math, science, and social studies in South Carolina public elementary schools. The theoretical framework for this research was provided…

  4. Academic Benefits of Transitional Bilingual Education: A Literary Review, Staff Development, and Guidebook for Elementary Administrators and Educators. (United States)

    Nunez, Jean Ann; Karr-Kidwell, PJ

    This paper provides a literature review, staff development information, and a guidebook for elementary administrators and educators that explains the academic benefits of Transitional Bilingual Education (TBE) for prekindergarten through fifth grade students. TBE allows limited English speaking students to learn a second language while being…

  5. Academic Interventions for Elementary and Middle School Students with Low Socioeconomic Status: A Systematic Review and Meta-Analysis (United States)

    Dietrichson, Jens; Bøg, Martin; Filges, Trine; Klint Jørgensen, Anne-Marie


    Socioeconomic status is a major predictor of educational achievement. This systematic review and meta-analysis seeks to identify effective academic interventions for elementary and middle school students with low socioeconomic status. Included studies have used a treatment-control group design, were performed in OECD and EU countries, and measured…

  6. A Study of the Relationships between Distributed Leadership, Teacher Academic Optimism and Student Achievement in Taiwanese Elementary Schools (United States)

    Chang, I-Hua


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

  7. Multiple victimization experiences of urban elementary school students: associations with psychosocial functioning and academic performance. (United States)

    Holt, Melissa K; Finkelhor, David; Kantor, Glenda Kaufman


    This study explored the victimization experiences of urban elementary school students to determine whether subsets of youth emerged with similar victimization profiles (e.g., no victimization, multiple types of victimization). It also evaluated whether multiple victimization was associated with greater psychological distress and lower academic performance. Participants were 689 fifth grade students from an urban, ethnically diverse school district in the Northeast. Youth completed self-report measures in school about bullying victimization, victimization in the home and community, and psychosocial functioning. Cluster analysis suggested the existence of three distinct youth profiles: those with minimal victimization, those victimized primarily by their peers, and those with multiple types of victimizations. As hypothesized, youth with multiple victimizations experienced more psychological distress and earned lower grades than their peers. Findings highlight the heterogeneity of youth victimization experiences and their relations to functioning, and have implications for treatment planning among practitioners working with youth.

  8. A School/Curricular Intervention Martial Arts Program for At-Risk Students. (United States)

    Glanz, Jeffrey

    Statistics clearly demonstrate the need to assist students who may drop out of school or who may graduate with inadequate academic, social, and emotional skills. This paper describes efforts at one elementary school to address some of the needs of at-risk students. The program revolves around a structured martial arts class designed to develop…

  9. Profile formation of academic self-concept in elementary school students in grades 1 to 4.

    Directory of Open Access Journals (Sweden)

    Isabelle Schmidt

    Full Text Available Academic self-concept (ASC is comprised of individual perceptions of one's own academic ability. In a cross-sectional quasi-representative sample of 3,779 German elementary school children in grades 1 to 4, we investigated (a the structure of ASC, (b ASC profile formation, an aspect of differentiation that is reflected in lower correlations between domain-specific ASCs with increasing grade level, (c the impact of (internal dimensional comparisons of one's own ability in different school subjects for profile formation of ASC, and (d the role played by differences in school grades between subjects for these dimensional comparisons. The nested Marsh/Shavelson model, with general ASC at the apex and math, writing, and reading ASC as specific factors nested under general ASC fitted the data at all grade levels. A first-order factor model with math, writing, reading, and general ASCs as correlated factors provided a good fit, too. ASC profile formation became apparent during the first two to three years of school. Dimensional comparisons across subjects contributed to ASC profile formation. School grades enhanced these comparisons, especially when achievement profiles were uneven. In part, findings depended on the assumed structural model of ASCs. Implications for further research are discussed with special regard to factors influencing and moderating dimensional comparisons.

  10. Breakfast Intake and Composition is Associated with Superior Academic Achievement in Elementary School Children (United States)

    Ptomey, Lauren T.; Steger, Felicia L.; Schubert, Matthew M.; Lee, Jaehoon; Willis, Erik A.; Sullivan, Debra K.; Szabo-Reed, Amanda N.; Washburn, Richard A.; Donnelly, Joseph E.


    Objective To determine if breakfast consumption or content affects academic achievement measured by standardized tests. Methods Baseline data was collected in fall of 2011 from 698 students (50.5% female, age=7.5±0.6 yrs.) living in the state of Kansas. Academic achievement was assessed using three components from the Wechsler Individual Achievement Test (WIAT-III). Prior to taking the WIAT-III, participants completed a breakfast recall of all the foods and drinks consumed that morning, which was analyzed using NDS-R. WIAT-III scores were compared between breakfast and non-breakfast consumers in a sample (n=162) matched for age, sex, race, education level of both parents, household income, BMI, and cardiovascular fitness, and Pearson correlations were calculated from all breakfast eaters (n=617) between test performance and components of the breakfast. Results When compared to non-breakfast consumers, the breakfast consumers had significantly higher scores in all three WIAT-III components (all pbreakfast consumers, servings of fruit juice were negatively correlated with reading comprehension and fluency standard score and mathematics standard score (both pbreakfast consumption and the content may be associated with improved standardized test performance in elementary school students. PMID:26697955

  11. Cluster-randomized trial demonstrating impact on academic achievement of elementary social-emotional learning. (United States)

    Schonfeld, David J; Adams, Ryan E; Fredstrom, Bridget K; Weissberg, Roger P; Gilman, Richard; Voyce, Charlene; Tomlin, Ricarda; Speese-Linehan, Dee


    This study evaluated the results of a social and emotional learning (SEL) program on academic achievement among students attending a large, urban, high-risk school district. Using a cluster-randomized design, 24 elementary schools were assigned to receive either the intervention curriculum (Promoting Alternative Thinking Strategies, or PATHS) or a curriculum that delivered few if any SEL topics (i.e., the control group). In addition to state mastery test scores, demographic data, school attendance, and dosage information were obtained from 705 students who remained in the same group from the 3rd to the 6th grade. Analyses of odds ratios revealed that students enrolled in the intervention schools demonstrated higher levels of basic proficiency in reading, writing, and math at some grade levels. Although these between-groups differences held for race/ethnicity, gender, and socioeconomic status, significant within-group differences also were noted across these variables. Collectively, these findings indicated that social development instruction may be a promising approach to promote acquisition of academic proficiency, especially among youth attending high-risk school settings. Implications of these findings with respect to SEL programs conclude the article. (c) 2015 APA, all rights reserved).

  12. Breakfast Intake and Composition Is Associated with Superior Academic Achievement in Elementary Schoolchildren. (United States)

    Ptomey, Lauren T; Steger, Felicia L; Schubert, Matthew M; Lee, Jaehoon; Willis, Erik A; Sullivan, Debra K; Szabo-Reed, Amanda N; Washburn, Richard A; Donnelly, Joseph E


    To determine whether breakfast consumption or content affects academic achievement measured by standardized tests. Baseline data were collected in fall of 2011 from 698 students (50.5% female, age = 7.5 ± 0.6 years) living in the state of Kansas. Academic achievement was assessed using 3 components from the Wechsler Individual Achievement Test (WIAT-III). Prior to taking the WIAT-III, participants completed a breakfast recall of all foods and drinks consumed that morning, which was analyzed using Nutrition Data System for Research (NDS-R). WIAT-III scores were compared between breakfast and non-breakfast consumers in a sample (n = 162) matched for age, sex, race, education level of both parents, household income, body mass index (BMI), and cardiovascular fitness, and Pearson correlations were calculated from all breakfast eaters (n = 617) between test performance and components of the breakfast. When compared to non-breakfast consumers, the breakfast consumers had significantly higher scores in all 3 WIAT-III components (all p breakfast consumers, servings of fruit juice were negatively correlated with reading comprehension and fluency standard score and mathematics standard score (both p breakfast consumption and the content may be associated with improved standardized test performance in elementary school students.

  13. An Exploratory Investigation of the Promoting Responsibility through Education and Prevention (PREP) after School Program for African American At-Risk Elementary School Students (United States)

    Sale, Elizabeth; Weil, Virginia; Kryah, Rachel


    The promoting responsibility through education and prevention (PREP) program is an after school substance abuse and violence prevention program for at-risk fourth and fifth grade youths in St. Louis, Missouri. Staffed by licensed clinical social workers and professional volunteers, PREP offers cultural cooking classes, yoga, and art as well as…

  14. The Association between Health Behaviours and Academic Performance in Canadian Elementary School Students: A Cross-Sectional Study


    McIsaac, Jessie-Lee; Kirk, Sara; Kuhle, Stefan


    Background: Establishing early healthy eating and physical activity behaviours is critical in supporting children’s long-term health and well-being. The objective of the current paper was to examine the association between health behaviours and academic performance in elementary school students in a school board in Nova Scotia, Canada. Methods: Our population-based study included students in grades 4–6 across 18 schools in a rural school board. Diet and physical activity were assessed throu...

  15. Effects of CW-FIT on Teachers' Ratings of Elementary School Students at Risk for Emotional and Behavioral Disorders (United States)

    Caldarella, Paul; Larsen, Ross A. A.; Williams, Leslie; Wills, Howard; Kamps, Debra; Wehby, Joseph H.


    Students with deficits in social skills have been found to experience both short- and long-term problems, including interpersonal conflicts and academic difficulties. These problems are compounded for students with emotional and behavioral disorders (EBD). Classwide function-related intervention teams (CW-FIT), a multitiered classroom management…

  16. Brain Gym To Increase Academic Performance Of Children Aged 10-12 Years Old ( Experimental Study in Tembalang Elementary School and Pedalangan Elementary School Semarang) (United States)

    Marpaung, M. G.; Sareharto, T. P.; Purwanti, A.; Hermawati, D.


    Academic performance becomes an important determinant of individual quality. it is determined by the function of affective, cognitive, psychomotor, and intelligence. Brain gym can improve learning processes and integrate all areas that related to the learning process. To prove the effect of brain gym towards academic performance of children aged 10-12 years. This study was a quasy experiment study with one group pre and post test design. Samples (n=18 male=7 and female=11) were taken from five and six grader and conducted in Tembalang and Pedalangan Elementary School, Semarang. Pretest were administered, followed by brain gym, and post test administered in the end of study. The measurement of Intelligence Quotient pre and post test using Culture Fair Intelligence Test Scale 2. Among the 18 subjects (male=7 and female=11) the average of academic performance and IQ score after brain gym showed improvement. The Improvement of IQ score with Culture Fair Test Scale 2 was analyzed by Dependent T test showed significant results (p=0,000). The improvement of Bahasa score was analyzed by Wilcoxon test showed significant results (p=0,001), an unsignificant result were shown in Mathematics p=0,079 and natural sciences p=0,306. Brain gym can increase academic performance of children aged 10-12 years old.

  17. Predicting Academics via Behavior within an Elementary Sample: An Evaluation of the Social, Academic, and Emotional Behavior Risk Screener (SAEBRS) (United States)

    Kilgus, Stephen P.; Bowman, Nicollette A.; Christ, Theodore J.; Taylor, Crystal N.


    This study examined the extent to which teacher ratings of student behavior via the "Social, Academic, and Emotional Behavior Risk Screener" (SAEBRS) predicted academic achievement in math and reading. A secondary purpose was to compare the predictive capacity of three SAEBRS subscales corresponding to social, academic, or emotional…

  18. Achievement, Engagement, and Behavior Outcomes of Youth at Risk Following a Pre-Eighth-Grade Summer Academic Enrichment Program and Participation in a School-Wide, School Year Long, Ownership, Mastery, and Grading Initiative (United States)

    Alati, David K.


    No significant differences in beginning eighth-grade pretest compared to ending eighth-grade posttest California Achievement Test Normal Curve Equivalent Scores were found for youth at risk who completed a pre-eighth-grade summer academic enrichment program where comparisons for reading vocabulary t(19) = 0.46, p = 0.33 (one-tailed), d = 0.107,…

  19. An Analysis of Academic Achievement in Public Elementary Open-Enrollment Charter and Traditional Public Schools (United States)

    Benson, Tammy


    The purpose of this study was to examine two types of school organizational structures: elementary open-enrollment charter schools and elementary traditional public schools. The study examined the degree to which attendance rates (based upon the prior school year's data), class size and average number of years of teaching experience were related…

  20. Academic Optimism and Organizational Climate: An Elementary School Effectiveness Test of Two Measures (United States)

    Reeves, Jonathan Bart


    This study examined the relationship of two climate constructs in academic optimism and organizational climate as each relates to school effectiveness. Academic optimism is an academic environment comprised of three dimensions: academic emphasis, collective efficacy, and faculty trust (Hoy, Tarter, & Hoy, 2006). The Organizational Climate…

  1. The Association between Health Behaviours and Academic Performance in Canadian Elementary School Students: A Cross-Sectional Study. (United States)

    McIsaac, Jessie-Lee D; Kirk, Sara F L; Kuhle, Stefan


    Establishing early healthy eating and physical activity behaviours is critical in supporting children's long-term health and well-being. The objective of the current paper was to examine the association between health behaviours and academic performance in elementary school students in a school board in Nova Scotia, Canada. Our population-based study included students in grades 4-6 across 18 schools in a rural school board. Diet and physical activity were assessed through validated instruments. Academic performance measures were obtained from the school board for Mathematics and English Language Arts (ELA). Associations between health behaviours and academic performance were assessed using multilevel logistic regression. Students with unhealthy lifestyle behaviours were more likely to have poor academic performance for both ELA and Mathematics compared to students with healthy lifestyle behaviours; associations were statistically significant for diet quality, physical activity, sugar-sweetened beverage consumption for ELA; and breakfast skipping, not being physically active at morning recess, and not being physically active after school for Mathematics. The effects of diet and physical activity were independent of each other and there was no interaction between the two exposures. Our findings suggest that support for healthy behaviours may help to improve academic outcomes of students.

  2. The Association between Health Behaviours and Academic Performance in Canadian Elementary School Students: A Cross-Sectional Study

    Directory of Open Access Journals (Sweden)

    Jessie-Lee D. McIsaac


    Full Text Available Background: Establishing early healthy eating and physical activity behaviours is critical in supporting children’s long-term health and well-being. The objective of the current paper was to examine the association between health behaviours and academic performance in elementary school students in a school board in Nova Scotia, Canada. Methods: Our population-based study included students in grades 4–6 across 18 schools in a rural school board. Diet and physical activity were assessed through validated instruments. Academic performance measures were obtained from the school board for Mathematics and English Language Arts (ELA. Associations between health behaviours and academic performance were assessed using multilevel logistic regression. Results: Students with unhealthy lifestyle behaviours were more likely to have poor academic performance for both ELA and Mathematics compared to students with healthy lifestyle behaviours; associations were statistically significant for diet quality, physical activity, sugar-sweetened beverage consumption for ELA; and breakfast skipping, not being physically active at morning recess, and not being physically active after school for Mathematics. The effects of diet and physical activity were independent of each other and there was no interaction between the two exposures. Conclusions: Our findings suggest that support for healthy behaviours may help to improve academic outcomes of students.

  3. The Association between Health Behaviours and Academic Performance in Canadian Elementary School Students: A Cross-Sectional Study (United States)

    McIsaac, Jessie-Lee D.; Kirk, Sara F. L.; Kuhle, Stefan


    Background: Establishing early healthy eating and physical activity behaviours is critical in supporting children’s long-term health and well-being. The objective of the current paper was to examine the association between health behaviours and academic performance in elementary school students in a school board in Nova Scotia, Canada. Methods: Our population-based study included students in grades 4–6 across 18 schools in a rural school board. Diet and physical activity were assessed through validated instruments. Academic performance measures were obtained from the school board for Mathematics and English Language Arts (ELA). Associations between health behaviours and academic performance were assessed using multilevel logistic regression. Results: Students with unhealthy lifestyle behaviours were more likely to have poor academic performance for both ELA and Mathematics compared to students with healthy lifestyle behaviours; associations were statistically significant for diet quality, physical activity, sugar-sweetened beverage consumption for ELA; and breakfast skipping, not being physically active at morning recess, and not being physically active after school for Mathematics. The effects of diet and physical activity were independent of each other and there was no interaction between the two exposures. Conclusions: Our findings suggest that support for healthy behaviours may help to improve academic outcomes of students. PMID:26610537

  4. The Relationship between Academic Achievement and the Emotional Well-Being of Elementary School Children in China: The Moderating Role of Parent-School Communication. (United States)

    Lv, Bo; Zhou, Huan; Guo, Xiaolin; Liu, Chunhui; Liu, Zhaomin; Luo, Liang


    The relationship between academic achievement and the subjective well-being of elementary school children has received increasing attention. However, previous research on the relationship between these variables has yielded inconsistent conclusions - possibly due to the presence of potential moderating variables. This study investigated the relationship between the academic achievement and the emotional well-being (positive and negative affect) of elementary school children in China and the moderating effect of parent-school communication on this relationship. A total of 419 elementary school students and their parents participated. The elementary students' positive and negative affect, their academic achievement on both midterm and final examinations of the most recent semester, and the frequency of parent-school communication were assessed. Academic achievement of elementary students was positively correlated with positive affect and negatively correlated with negative affect. Parent-school communication significantly moderated this relationship. Regardless of positive or negative affect, the correlation was only significant in the high parent-school communication group (one standard deviation higher than the mean) and in the mean group, whereas in the low parent-school communication group, no association was observed. These results indicate that parental engagement with school impacts both the academic achievements and subjective well-being of children in China.

  5. Collective Responsibility, Academic Optimism, and Student Achievement in Taiwan Elementary Schools (United States)

    Wu, Hsin-Chieh


    Previous research indicates that collective efficacy, faculty trust in students and parents, and academic emphasis together formed a single latent school construct, called academic optimism. In the U.S., academic optimism has been proven to be a powerful construct that could effectively predict student achievement even after controlling for…

  6. Sensory, cognitive, and linguistic factors in the early academic performance of elementary school children: The Benton-IU project. (United States)

    Watson, Charles S; Kidd, Gary R; Homer, Douglas G; Connell, Phil J; Lowther, Andrya; Eddins, David A; Krueger, Glenn; Goss, David A; Rainey, Bill B; Gospel, Mary D; Watson, Betty U


    Standardized sensory, perceptual, linguistic, intellectual, and cognitive tests were administered to 470 children, approximately 96% of the students entering the first grade in the four elementary schools of Benton County, Indiana, over a 3-year period (1995--1997). The results of 36 tests and subtests administered to entering first graders were well described by a 4-factor solution. These factors and the tests that loaded most heavily on them were reading-related skills (phonological awareness, letter and word identification); visual cognition (visual perceptual abilities, spatial perception, visual memory); verbal cognition (language development, vocabulary, verbal concepts); and speech processing (the ability to understand speech under difficult listening conditions). A cluster analysis identified 9 groups of children, each with a different profile of scores on the 4 factors. Within these groups, the proportion of students with unsatisfactory reading achievement in the first 2 years of elementary school (as reflected in teacher-assigned grades) varied from 3% to 40%. The profiles of factor scores demonstrated the primary influence of the reading-related skills factor on reading achievement and also on other areas of academic performance. The second strongest predictor of reading and mathematics grades was the visual cognition factor, followed by the verbal cognition factor. The speech processing factor was the weakest predictor of academic achievement, accounting for less than 1% of the variance in reading achievement. This project was a collaborative effort of the Benton Community School Corporation and a multidisciplinary group of investigators from Indiana University.

  7. At-Risk Students Fact Sheet (United States)

    Montana Office of Public Instruction, 2016


    Montana's definition of a basic system of quality public elementary and secondary schools includes educational programs for at-risk students (20-9-309, MCA). State statute defines an at-risk student as a "student who is affected by environmental conditions that negatively impact the student's educational performance or threaten a student's…

  8. Longitudinal Academic Achievement Outcomes: Modeling the Growth Trajectories of Montessori Elementary Public School Students (United States)

    Mallett, Jan Davis


    Elementary education has theoretical underpinnings based on cognitive psychology. Ideas from cognitive psychologists such as James, Dewey, Piaget, and Vygotsky coalesce to form constructivism (Cooper, 1993; Yager, 2000; Yilmaz, 2011). Among others, the Montessori Method (1912/1964) is an exemplar of constructivism. Currently, public education in…

  9. Effects of a Classroom Intervention on Academic Engagement of Elementary School Students with Anxiety (United States)

    Leatham, Lychelle


    This study evaluated the impact of anxiety reduction on academic engagement for eight students experiencing significant anxiety in grades three through five. All participating students showed high anxiety levels that appeared to be impacting performance on at least one academic task in the classroom, according to teacher report. Student…

  10. Fitness, fatness, and academic performance in seventh-grade elementary school students (United States)


    Background In addition to the benefits on physical and mental health, cardiorespiratory fitness has shown to have positive effects on cognition. This study aimed to investigate the relationship between cardiorespiratory fitness and body weight status on academic performance among seventh-grade students. Methods Participants included 1531 grade 7 students (787 male, 744 female), ranging in age from 12 to 14 years (Mage = 12.3 ± 0.60), from 3 different cohorts. Academic performance was measured using the marks students had, at the end of their academic year, in mathematics, language (Portuguese), foreign language (English), and sciences. To assess cardiorespiratory fitness the Progressive Aerobic Cardiovascular Endurance Run, from Fitnessgram, was used as the test battery. The relationship between academic achievement and the independent and combined association of cardiorespiratory fitness/weight status was analysed, using multinomial logistic regression. Results Cardiorespiratory fitness and weight status were independently related with academic achievement. Fit students, compared with unfit students had significantly higher odds for having high academic achievement (OR = 2.29, 95% CI: 1.48-3.55, p academic achievement (OR = 3.65, 95% CI: 1.82-7.34, p academic achievement in seventh-grade students independent of the different cohorts, providing further support that aerobically fit and normal weight students are more likely to have better performance at school regardless of the year that they were born. PMID:25001376

  11. A Multilevel Analysis of Teacher and School Academic Optimism in Taiwan Elementary Schools (United States)

    Wu, Jason Hsinchieh; Lin, Chunn-Ying


    Research on teacher and school academic optimism has abounded ever since these two constructs were confirmed and shown to have positive effects on student achievement. However, one overlooked research question is the nested association between teacher and school academic optimism. This study intends to fill this gap by using hierarchical linear…

  12. Teachers' Beliefs about the Impact of Games on the Academic and Social Experiences of Diverse and At-Risk Children in Schools: A Deleuzian Perspective (United States)

    Rowan, Leonie


    This paper explores teachers' beliefs about the ways in which the use of digital games in schooling contexts impacted upon students who they believed to be in some way at risk of educational or social alienation or failure. Drawing upon the theoretical resources provided by Gilles Deleuze and Felix Guattari, the paper explores opportunities…

  13. Latinos' Changing Ethnic Group Representation From Elementary to Middle School: Perceived Belonging and Academic Achievement. (United States)

    Morales-Chicas, Jessica; Graham, Sandra


    This study examined the association between change in ethnic group representation from elementary to middle school and Latino students' school belonging and achievement. The ethnic diversity of students' middle school was examined as a moderator. Participants were 1,825 Latino sixth graders from 26 ethnically diverse urban middle schools. Hierarchical regression analyses showed that a change in ethnic representation toward fewer Latinos in middle school than elementary school was related to less perceived belonging and lower achievement in schools with low ethnic diversity. There were no mean differences as a function of declining representation in more diverse middle schools, suggesting that greater school diversity was protective. Findings highlight the importance of examining school ethnic context, especially across the middle school transition. © 2016 The Authors. Journal of Research on Adolescence © 2016 Society for Research on Adolescence.

  14. Educational models in academic research on the teaching practices in science education in elementary school


    Rebeca Chiacchio Azevedo Fernandes; Jorge Megid Neto


    We intended to identify the features and pedagogical trends of the school practices proposed and implemented in thesis and dissertations directed to science education at elementary school level from 1972 to 2005. Thirty studies were analysed regarding the teaching methodology, instructional resources, teacher-student relationships, evaluation, theoretical framework, and educational model (traditional, rediscovery, constructivist, technicist, STS, socio-cultural). We found that the constructiv...

  15. Early identification of children at-risk for academic difficulties, using standardized assessment: stability and predictive validity of preschool math and language scores

    NARCIS (Netherlands)

    Frans, Niek; Post, Wendy J.; Huisman, Mark; Oenema-Mostert, Ineke C.E.; Keegstra, Anne L.; Minnaert, Alexander E.M.G.


    Despite the claim by several researchers that variability in performance may complicate the identification of “at-risk” children, variability in the academic performance of young children remains an undervalued area of research. The goal of this study is to examine the predictive validity for future

  16. Participation of Parents of Elementary School Students in their Children’s Academic Activities

    Directory of Open Access Journals (Sweden)

    Ángel Alberto Valdés Cuervo


    Full Text Available This article describes the degree of parental involvement in the educational activities of elementary school children in the State of Yucatán. Based on the opinion of experts and references in the relevant literature, a Likert-type scale with 36 items was designed and applied to 106 parents of students at a public elementary school in the city of Mérida, capital of the state of Yucatan, in order to evaluate their involvement. The results show that the scale has an acceptable reliability coefficient (Cronbach’s alpha = .92 and its underlying structure, after a factor analysis with varimax rotation, consists of three unit factors: 1 Communication with the school; 2 Communication with the child, and 3 Knowledge of the school. Generally, the results show that parent involvement in children’s educational activities is low or precarious, especially in regard to the factors of Communication and Knowledge of the school, although mothers have a considerably higher level of involvement than fathers in these factors. The implications of these findings for the school as well as for research on parental participation in the educational process are discussed in light of the results.

  17. Obesity is associated with decreased academic performance in elementary school students (United States)

    The relationship between weight status and academic performance among 2nd grade students was examined. We hypothesized that overweight and obese students would have poorer grades than students who were normal weight. The sample was composed of 798 ethnically diverse children (White=28%, Black=23%, H...

  18. Social-Emotional Factors and Academic Outcomes among Elementary-Aged Children (United States)

    McKown, Clark; Russo-Ponsaran, Nicole M.; Allen, Adelaide; Johnson, Jason K.; Warren-Khot, Heather K.


    Social-emotional comprehension involves encoding, interpreting, and reasoning about social-emotional information, and self-regulating. This study examined the mediating pathways through which social-emotional comprehension and social behaviour are related to academic outcomes in two ethnically and socioeconomically heterogeneous samples totaling…

  19. An Examination of Elementary Math Anxiety, Self-Efficacy, and Academic Achievement (United States)

    McMillian, Kimberley Suzanne


    The study aims to explore the level of suburban 5th grade students' mathematics self-efficacy, math anxiety, and academic achievement, to discover the possible interconnections between these parameters. The measures used to evaluate each included the Math Anxiety Rating Scale, the Self-Efficacy Questionnaire, and the North Carolina End of Grade…

  20. Emotional Expressivity and Emotion Regulation: Relation to Academic Functioning among Elementary School Children (United States)

    Kwon, Kyongboon; Hanrahan, Amanda R.; Kupzyk, Kevin A.


    We examined emotional expressivity (i.e., happiness, sadness, and anger) and emotion regulation (regulation of exuberance, sadness, and anger) as they relate to academic functioning (motivation, engagement, and achievement). Also, we tested the premise that emotional expressivity and emotion regulation are indirectly associated with achievement…

  1. Patterns of Early Reading and Social Skills Associated with Academic Success in Elementary School (United States)

    Cooper, Brittany Rhoades; Moore, Julia E.; Powers, C. J.; Cleveland, Michael; Greenberg, Mark T.


    Research Findings: Researchers and policymakers emphasize that early childhood is a critical developmental stage with the potential to impact academic and social-emotional outcomes (G. Conti & J. J. Heckman, 2012; J. J. Heckman, 2012; R. Murnane, I. Sawhill, & C. Snow, 2012). Although there is substantial evidence that children's early…

  2. Academic Achievement from Using the Learning Medium Via a Tablet Device Based on Multiple Intelligences in Grade 1 Elementary Student. (United States)

    Nuallaong, Winitra; Nuallaong, Thanya; Preechadirek, Nongluck


    To measure academic achievement of the multiple intelligence-based learning medium via a tablet device. This is a quasi-experimental research study (non-randomized control group pretest-posttest design) in 62 grade 1 elementary students (33 males and 29 females). Thirty-one students were included in an experimental group using purposive sampling by choosing a student who had highest multiple intelligence test scores in logical-mathematic. Then, this group learned by the new learning medium via a tablet which the application matched to logical-mathematic multiple intelligence. Another 31 students were included in a control group using simple random sampling and then learning by recitation. Both groups did pre-test and post-test vocabulary. Thirty students in the experimental group and 24 students in the control group increased post-test scores (odds ratio = 8.75). Both groups made significant increasing in post-test scores. The experimental group increased 9.07 marks (95% CI 8.20-9.93) significantly higher than the control group which increased 4.39 marks (95% CI 3.06-5.72) (t = -6.032, df = 51.481, p learning from either multiple intelligence-based learning medium via a tablet or recitation can contribute academic achievement, learningfrom the new medium contributed more achievement than recitation. The new learning medium group had higher post-test scores 8.75 times than the recitation group. Therefore, the new learning medium is more effective than the traditional recitation in terms of academic achievement. This study has limitations because samples came from the same school. However, the previous study in Thailand did notfind a logical-mathematical multiple intelligence difference among schools. In the future, long-term research to find how the new learning medium affects knowledge retention will support the advantage for life-long learning.

  3. Identifying Children in Middle Childhood Who Are at Risk for Reading Problems. (United States)

    Speece, Deborah L; Ritchey, Kristen D; Silverman, Rebecca; Schatschneider, Christopher; Walker, Caroline Y; Andrusik, Katryna N


    The purpose of this study was to identify and evaluate a universal screening battery for reading that is appropriate for older elementary students in a response to intervention model. Multiple measures of reading and reading correlates were administered to 230 fourth-grade children. Teachers rated children's reading skills, academic competence, and attention. Children were classified as not-at-risk or at-risk readers based on a three-factor model reflecting reading comprehension, word recognition/decoding, and word fluency. Predictors of reading status included group-administered tests of reading comprehension, silent word reading fluency, and teacher ratings of reading problems. Inclusion of individually administered tests and growth estimates did not add substantial variance. The receiver-operator characteristic curve analysis yielded an area under the curve index of 0.90, suggesting this model may both accurately and efficiently screen older elementary students with reading problems.

  4. Educational models in academic research on the teaching practices in science education in elementary school

    Directory of Open Access Journals (Sweden)

    Rebeca Chiacchio Azevedo Fernandes


    Full Text Available We intended to identify the features and pedagogical trends of the school practices proposed and implemented in thesis and dissertations directed to science education at elementary school level from 1972 to 2005. Thirty studies were analysed regarding the teaching methodology, instructional resources, teacher-student relationships, evaluation, theoretical framework, and educational model (traditional, rediscovery, constructivist, technicist, STS, socio-cultural. We found that the constructivist model was dominant (63%, followed by the socio-cultural (20% and the rediscovery one (10%, and that the pedagogical practices were elaborated by researchers, applied by teachers and performed by students, showing a vertical hierarchy between university and school. However, the implemented practices (actual level usually were quite distant from the researchers discourse (proposed level. We also observed that the researchers didn’t find many difficulties in designing and applying a pedagogical proposal with innovative features, but to make changes in the school and social relations, as well as in the evaluation practices, is a barrier difficult to overcome.

  5. Validation Evidence for the Elementary School Version of the MUSIC® Model of Academic Motivation Inventory (Pruebas de validación para el Modelo MUSIC® de Inventario de Motivación Educativa para Escuela Primaria) (United States)

    Jones, Brett D.; Sigmon, Miranda L.


    Introduction: The purpose of our study was to assess whether the Elementary School version of the MUSIC® Model of Academic Motivation Inventory was valid for use with elementary students in classrooms with regular classroom teachers and student teachers enrolled in a university teacher preparation program. Method: The participants included 535…

  6. Early Interventions for At-Risk Students. (United States)

    Huxman, Frankie; Klassen, Eydie; Koontz, Barbara; Nottingham, Cheryl; Vierthaler, Charlene

    This is a report on a school-wide ethnographic study of intervention strategies for at-risk students in kindergarten through second grade. A group of 5 teachers from an elementary school of approximately 250 students in a Midwest community of about 18,000 people (2 first-grade teachers, 2 second-grade teachers, and 1 music teacher) comprised the…

  7. A Control-Value Theory Approach: Relationships between Academic Self-Concept, Interest, and Test Anxiety in Elementary School Children (United States)

    Lohbeck, Annette; Nitkowski, Dennis; Petermann, Franz


    Background: Research on test anxiety of elementary school children has mainly focused on prevalence rates and gender differences. Less work has addressed predictors of test anxiety in elementary school children. According to the control-value theory developed by Pekrun ("Educ Psychol Rev" 18:315-341. doi: 10.1007/s10648-006-9029-9,…

  8. Examining the impact of integrating physical activity on fluid intelligence and academic performance in an elementary school setting: a preliminary investigation. (United States)

    Reed, Julian A; Einstein, Gilles; Hahn, Erin; Hooker, Steven P; Gross, Virginia P; Kravitz, Jen


    To examine the impact of integrating physical activity with elementary curricula on fluid intelligence and academic achievement. A random sample of 3rd grade teachers integrated physical activity into their core curricula approximately 30 minutes a day, 3 days a week from January 2008 to April 2008. Noninvasive fluid intelligence cognitive measures were used along with State-mandated academic achievement tests. Experimental Group children averaged close to 1200 pedometer steps per integration day, thus averaging 3600 steps per week. Children in the Experimental Group performed significantly better on the SPM Fluid Intelligence Test. Children in the Experimental Group also performed significantly better on the Social Studies State mandated academic achievement test. Experimental Group children also received higher scores on the English/Language Arts, Math and Science achievements tests, but were not statistically significant compared with Control Group children. Children classified in Fitnessgram's Healthy Fitness Zone for BMI earned lower scores on many of the SPM Fluid Intelligence components. This investigation provides evidence that movement can influence fluid intelligence and should be considered to promote cognitive development of elementary-age children. Equally compelling were the differences in SPM Fluid Intelligence Test scores for children who were distinguished by Fitnessgram's BMI cut points.

  9. Integrating Fine Arts Instruction with At Risk Students. (United States)

    Brieger, Charles; Kendall-Dudley, Lori; Sarmiento, Patty

    This report details a program design for improving fine arts instruction among at-risk students. The participants were in a second and third grade bilingual class and a first-through third-grade learning disabled and behavior disordered class in an at-risk elementary school along with a heterogeneous fourth-grade class in a neighboring Midwest…

  10. Mentoring At-Risk Students in a Remedial Mathematics Course (United States)

    Khazanov, Leonid


    A peer mentoring program has been implemented to support a group of at-risk students enrolled in two sections of an elementary algebra course at an urban community college. Peer mentors were recruited from advanced mathematics classes and trained to provide individualized tutoring and mentoring support to at-risk students. The results show that…

  11. How do parent expectations promote child academic achievement in early elementary school? A test of three mediators. (United States)

    Loughlin-Presnal, John; Bierman, Karen L


    Using a longitudinal mediation framework and a low-income sample, this study had 2 aims: (a) to model bidirectional associations between parent academic expectations and child academic outcomes from first through fifth grade, and (b) to explore 3 mediators of parental influence: parent involvement in child schooling, child learning behaviors, and child perceived academic competence. Participants included 356 children and their caregivers (89% mothers) recruited from Head Start centers (58% European American, 25% African American, 17% Latino). At each time point (grades 1, 2, 3, 5), parents rated their academic expectations, teachers rated parent involvement and child learning behaviors, and children rated their self-perceptions of their academic competence. Bidirectional longitudinal associations emerged between parent academic expectations and child academic outcomes. Child learning behaviors mediated this association from first to third grade, whereas child perceived academic competence mediated from second to fifth grade. Parallel cross-lagged models replicated these findings with child academic outcomes assessed using a test of reading achievement and teacher ratings of academic performance. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  12. Resourceful or At Risk

    DEFF Research Database (Denmark)

    Højen-Sørensen, Anna-Katharina

    Introduction: Social categories are used to determine which individuals are at an increased risk of unfavorable outcomes and they are a vital tool for the development of targeted interventions. This presentation takes a critical look at the Resourceful and At Risk categories, that are often emplo...... employed in research and social work, and investigate the possible consequences of the preconceptions born out of these categories....

  13. White and African American Elementary Aged Student Perspectives of School Climate and the Relationship to Academic Achievement (United States)

    Spoor, Jeremy


    The achievement gap between White and African American students on the Missouri Assessment Program (MAP) is an educational phenomenon that has been around for generations and yet to be fully understood or eliminated. This study investigated the difference in school climate perceptions between African American and Caucasian (sic) elementary school…

  14. Neighborhood crime and school climate as predictors of elementary school academic quality: a cross-lagged panel analysis. (United States)

    McCoy, Dana Charles; Roy, Amanda L; Sirkman, Gabriel M


    Past research has found negative relationships between neighborhood structural disadvantage and students' academic outcomes. Comparatively little work has evaluated the associations between characteristics of neighborhoods and schools themselves. This study explored the longitudinal, reciprocal relationships between neighborhood crime and school-level academic achievement within 500 urban schools. Results revealed that higher neighborhood crime (and particularly violent crime) predicted decreases in school academic achievement across time. School climate emerged as one possible mechanism within this relationship, with higher neighborhood crime predicting decreases in socioemotional learning and safety, but not academic rigor. All three dimensions of school climate were predictive of changes in academic achievement. Although this research supports a primarily unidirectional hypothesis of neighborhoods' impacts on embedded settings, additional work is needed to understand these relationships using additional conceptualizations of neighborhood climate.

  15. Programs at risk (United States)

    Jones, , R.

    Declaring that “these lists represent the smoke behind which a fire may be raging,” Senator John Glenn (D.-Ohio), chairman of the Senate Government Affairs committee, has released a list prepared by the Office of Management and Budget of 73 government programs “in which hundreds of billions of federal dollars are at risk.”The National Aeronautics and Space Administration and Department of Energy are among the 16 federal departments and agencies having programs that Glenn feels could be “our next HUDs.” The secret list is not of programs where losses have occurred, but only where safeguards are thought to be insufficient.

  16. Improving the students’ skills in developing geometry learning by building the character of academic atmosphere in Study Program of Elementary School Teacher Universitas Negeri Semarang (United States)

    Nugraheni, N.; Wahyuningsih


    The purposes of this study for knowing how to improve the character of academic atmosphere to improve the ability in designing geometry learning on Study Program of Elementary School TeacherUniversitas Negeri Semarang students. This research is a classroom action research conducted in two cycles and each cycle consists of two meetings. Each cycle consists of planning, execution, observation, and evaluation. The subjects of this study are lecturers of geometry and students who take geometry course. The technique in collecting data is using test and non-test techniques. The data analysis is done in quantitative and qualitative descriptive analysis. The result of research shows that the lecturers’ activity is in good category and student activity is on very good category. While the students’ learning outcomes are in good category. From the field notes, students are able to perform independent and structured tasks with their full responsibility, hard work, and diligence. It shows that the character of academic atmosphere has increased. It is suggested that a set of task bills so that prerequisites have been owned by the students. Structured tasks should be given to see the students’ ability.

  17. Relationship between Academic Optimism and Classroom Management Styles of Teachers--Case Study: Elementary School Teachers in Isfahan (United States)

    Moghtadaie, L.; Hoveida, R.


    The purpose of this study was to investigate the relationship between classroom management styles of the teachers and their academic optimism. In this study, three types of classroom management styles (interventionist style, interactionist style, and non-interventionist style) have been considered. Research community is all public primary school…

  18. A Study of African American Male Students' Academic Achievement and School Attitude in an Urban Elementary School (United States)

    Mohamed, Roslyn J. F. Billy


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

  19. The Impact of Leadership Practices on the Academic Achievement of Elementary Students in Satisfactory Schools and Unsatisfactory Schools in Georgia (United States)

    Hill, Antonio


    Our nation's k-12 schools are faced with numerous critical challenges: elevating academic achievement, recruitment and retention of high-caliber teachers, improving teacher quality, and meeting the mandates of the "No Child Left Behind" ("NCLB") legislation and state standards (Simpson, Lacava, & Graner, 2004; &…

  20. Examining the Effects of School-Level Variables on Elementary School Students' Academic Achievement: The Use of Structural Equation Modeling (United States)

    Della Sala, Matthew Robert


    School finance scholars have called for the alignment of accountability policies with state finance formulae to allocate resources toward student learning goals (Adams, 2008; Ryan, 2008; Superfine, 2009; Verstegen, 2002). With the presence of accountability policies that focus on improving students' academic achievement, state finance systems must…

  1. How Elementary Pre-Service Teachers Acquire Pedagogical Language Knowledge for Supporting English Learners' Academic Language Development (United States)

    Harmon, Lois


    Increasingly large populations of English Learners (ELs) attend public schools within the US and teachers are held accountable for the academic performance of these students. Unfortunately, multiple studies have concluded that teachers graduating from teacher education programs are not equipped with the competencies to clearly identify the…

  2. Do Intervention Impacts on Academic Achievement Vary by School Climate? Evidence from a Randomized Trial in Urban Elementary Schools (United States)

    McCormick, Meghan P.; Cappella, Elise; O'Connor, Erin E.; McClowry, Sandee G.


    Given established links between social-emotional skills and academic achievement, there is growing support for implementing universal social/behavioral interventions in early schooling (Jones & Bouffard, 2012). Advocates have been particularly interested in implementing such programming in low income urban schools where students are likely to…

  3. Connecting Attendance and Academic Outcomes. Chronic Absenteeism in Oregon Elementary Schools. Part 2 of 4. September 2016. Research Brief Series (United States)

    Oregon Department of Education, 2016


    This report highlights several trends in Oregon that show the correlation between chronic absenteeism and various academic outcomes. Oregon student patterns follow the national trend in that students with better attendance have better outcomes. Fifth-grade chronic absenteeism is a moderately strong predictor of chronic absenteeism in subsequent…

  4. Comparing Self-Regulatory and Early Academic Skills as Predictors of Later Math, Reading, and Science Elementary School Achievement (United States)

    Murrah, William M., III

    The achievement score gaps between advantaged and disadvantaged children at school entry is a major problem in education today. Identifying the skills critical for school readiness is an important step in developing interventions aimed at addressing these score gaps. The purpose of this study is to compare a number of school readiness skills with an eye toward finding out which are the best predictors of later academic achievement in math, reading, and science. The predictors were early reading, math, general knowledge, socioemotional skills, and motor skills. Data were obtained from the Early Childhood Longitudinal Study of 1998 (NCES, 1998) database. While controlling for an extensive set of family characteristics, predictions were made across five years - from the end of kindergarten to the end of fifth grade. Consistent with current findings, reading and math skills predicted later achievement. Interestingly, general knowledge, attention, and fine motor skills also proved to be important predictors of later academic achievement, but socioemotional skills were not. The findings were interpreted from a neurobiological perspective involving the development of self-regulation. These school entry skills are used to predict later achievement in reading, math, and science. I argued that in addition to acquiring early academic knowledge, children need to regulate the use of this knowledge to meet academic goals.

  5. The effect of sleep duration and quality on academical success of the elementary school children in Kayseri Turkey. (United States)

    Unalan, Demet; Ozturk, Ahmet; Ismailogullari, Sevda; Akgul, Nilgun; Aksu, Murat


    To assess the sleeping habits of primary school children and establish link between sleeping hours and academic achievement. The cross-sectional study was conducted between April and June 2007, involving 2422 students of 6-8th grades in 12 primary schools located in Kayseri, Turkey. A questionnaire was presented to the students on the basis of probability sampling method. Academic performance was evaluated with regard to their school grades. SPSS 20 was used for statistical analysis. Of the total 2422 questionnaires distributed, 1966 (81.2%) were used for further evaluation. The mean sleeping period of the students during school days was 8.86 +/- 1.10 hours. The number of students having difficulty in waking up in the morning was 940 (47.8%), while 910 (46.3%) were confused when they woke up during the night, and the 886 (45.1%) had nightmares, while 609 (31.0%) were sleepy all day long. As the sleeping period increased, the probability of a mediocre achievement in science lessons increased by 1.33 fold and poor achievement increased by 1.57 fold. Besides, the probability of a mediocre achievement in mathematics lessons increased by 1.36 fold, and poor achievement increased by 1.67 fold. For Turkish language lessons, these increases were found to be 1.40 and 1.60 respectively. Correlation analysis showed a significant negative relationship between sleeping time and successful scores in Turkish (r = -0.65, p sleeping period increased, the academic achievement of the students was negatively affected. The academic success was low in children who felt sleepy throughout the day.

  6. Impact of nutritional status at the onset of elementary school on academic aptitude test achievement at the end of high school in a multicausal approach. (United States)

    Ivanovic, Daniza M; Rodríguez, María Del Pilar N; Pérez, Hernán T; Alvear, Jorge A; Almagià, Atilio F; Toro, Triana D; Urrutia, María Soledad C; Cruz, Arturo L; Ivanovic, Rodolfo M


    Like in many other countries, few investigations have been carried out in Chile to measure the long-term effects of nutritional status at an early age on scholastic achievement in a multicausal approach. The objectives of the present study were to describe the impact of nutritional, intellectual, family, educational and socio-economic variables at the onset of elementary school in 1987 that may affect achievement on the academic aptitude test (AAT) taken in 1998 at the end of high school, and to quantify the impact of these independent variables on the AAT. The present study comprises two cross-sectional stages: in 1987, a representative sample of 813 elementary school first-grader Chilean children from the Metropolitan Region was randomly chosen; in 1998, 12 years later, 632 school-age children were located and only 351 of them graduated from high school and, from these, 260 students took the AAT. In 1987 nutritional status was assessed through anthropometric parameters, intellectual ability by the Raven's Progressive Matrices Test, scholastic achievement through Spanish language and mathematics tests, and socio-economic status using Graffar's modified scale; family variables were also recorded. Maternal schooling, scholastic achievement, intellectual ability and head circumference-for-age z-score (anthropometric indicator of both nutritional background and brain development) all in 1987 were the independent variables with the greatest explanatory power for AAT variance in 1998 (r2 0.402). These results provide a foundation to identify the risk factors at an early age that affect AAT scores and should be useful to improve nutritional and educational policies.

  7. Educators and Programs Reaching Out to At-Risk Youth. (United States)

    Lee, M. Linda


    Presents examples of how using technology can help raise self-esteem and improve academic performance for students who are identified as being at-risk. Topics discussed include the use of computer labs, filmstrips, and videos to strengthen academic skills, and to deal with such social issues as drop-outs, alcoholism, pregnancy, and suicide. Two…

  8. Student-teacher relationship quality and academic adjustment in upper elementary school: the role of student personality. (United States)

    Zee, Marjolein; Koomen, Helma M Y; Van der Veen, Ineke


    This study tested a theoretical model considering students' personality traits as predictors of student-teacher relationship quality (closeness, conflict, and dependency), the effects of student-teacher relationship quality on students' math and reading achievement, and the mediating role of students' motivational beliefs on the association between student-teacher relationship quality and achievement in upper elementary school. Surveys and tests were conducted among a nationally representative Dutch sample of 8545 sixth-grade students and their teachers in 395 schools. Structural equation models were used to test direct and indirect effects. Support was found for a model that identified conscientiousness and agreeableness as predictors of close, nonconflictual relationships, and neuroticism as a predictor of dependent and conflictual relationships. Extraversion was associated with higher levels of closeness and conflict, and autonomy was only associated with lower levels of dependency. Students' motivational beliefs mediated the effects of dependency and student-reported closeness on reading and math achievement. Copyright © 2013 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  9. Military Deployment and Elementary Student Achievement (United States)

    Phelps, Terri; Dunham, Mardis; Lyons, Robert


    This study investigated the impact that military deployment has upon academic achievement of elementary school students. TerraNova test scores of 137 fourth and fifth grade students in two elementary schools with a high proportion of military dependent children were examined for two consecutive years. Although the academic test performance fell…

  10. Backtesting Value-at-Risk

    DEFF Research Database (Denmark)

    Pajhede, Thor


    Testing the validity of value-at-risk (VaR) forecasts, or backtesting, is an integral part of modern market risk management and regulation. This is often done by applying independence and coverage tests developed by Christoffersen (International Economic Review, 1998; 39(4), 841–862) to so...

  11. Elementary operators - still not elementary?

    Directory of Open Access Journals (Sweden)

    Martin Mathieu


    Full Text Available Properties of elementary operators, that is, finite sums of two-sided multiplications on a Banach algebra, have been studied under a vast variety of aspects by numerous authors. In this paper we review recent advances in a new direction that seems not to have been explored before: the question when an elementary operator is spectrally bounded or spectrally isometric. As with other investigations, a number of subtleties occur which show that elementary operators are still not elementary to handle.

  12. Bivariate value-at-risk

    Directory of Open Access Journals (Sweden)

    Giuseppe Arbia


    Full Text Available In this paper we extend the concept of Value-at-risk (VaR to bivariate return distributions in order to obtain measures of the market risk of an asset taking into account additional features linked to downside risk exposure. We first present a general definition of risk as the probability of an adverse event over a random distribution and we then introduce a measure of market risk (b-VaR that admits the traditional b of an asset in portfolio management as a special case when asset returns are normally distributed. Empirical evidences are provided by using Italian stock market data.

  13. Motivation and Engagement across the Academic Life Span: A Developmental Construct Validity Study of Elementary School, High School, and University/College Students (United States)

    Martin, Andrew J.


    From a developmental construct validity perspective, this study examines motivation and engagement across elementary school, high school, and university/college, with particular focus on the Motivation and Engagement Scale (comprising adaptive, impeding/maladaptive, and maladaptive factors). Findings demonstrated developmental construct validity…

  14. Teacher-Child Relationships and the Development of Academic and Behavioral Skills during Elementary School: A within- and between-Child Analysis (United States)

    Maldonado-Carreno, Carolina; Votruba-Drzal, Elizabeth


    Despite recent growth in research highlighting the potential of teacher-child relationships to promote children's development during the early years of school, questions remain about the importance of these relationships across elementary school. Using data from the NICHD Study of Early Child Care (N = 1,364), this study examines between- and…

  15. The Influence of Early Parent Involvement and Depression on Academic Achievement, Psychosocial Behaviors, and Motivation in Children with Learning Disabilities across Elementary School (United States)

    Mahdavi, Seema


    Children with learning disabilities represent the largest category of students served within special education systems in schools, and are at increased risk for academic and psychosocial problems in comparison to peers without learning disabilities. While much of clinical practice and research focus has been on academic interventions,…

  16. (How) Does Obesity Harm Academic Performance? Stratification at the Intersection of Race, Sex, and Body Size in Elementary and High School (United States)

    Branigan, Amelia R.


    In this study I hypothesize a larger penalty of obesity on teacher-assessed academic performance for white girls in English, where femininity is privileged, than in math, where stereotypical femininity is perceived to be a detriment. This pattern of associations would be expected if obesity largely influences academic performance through social…

  17. Tryon Trekkers: An Evaluation of a STEM Based Afterschool Program for At-Risk Youth (United States)

    Eckels Anderson, Chessa

    This study contributed to the body of research that supports a holistic model of afterschool learning through the design of an afterschool intervention that benefits elementary school students of low socioeconomic status. This qualitative study evaluated a science focused afterschool curriculum that was designed using principles from Risk and Resiliency Theory, academic motivation theories, science core ideas from the Next Generation Science Standards, and used environmental education philosophy. The research question of this study is: how does an outdoor and STEM based afterschool program impact at-risk students' self-efficacy, belonging and engagement and ability to apply conceptual knowledge of environmental science topics? The study collected information about the participants' affective experiences during the intervention using structured and ethnographic observations and semi-structured interviews. Observations and interviews were coded and analyzed to find patterns in participants' responses. Three participant profiles were developed using the structured observations and ethnographic observations to provide an in depth understanding of the participant experience. The study also assessed the participants' abilities to apply conceptual understanding of the program's science topics by integrating an application of conceptual knowledge task into the curriculum. This task in the form of a participant project was assessed using an adapted version of the Portland Metro STEM Partnership's Application of Conceptual Knowledge Rubric. Results in the study showed that participants demonstrated self-efficacy, a sense of belonging and engagement during the program. Over half of the participants in the study demonstrated a proficient understanding of program concepts. Overall, this holistic afterschool program demonstrated that specific instructional practices and a multi-modal science curriculum helped to support the social and emotional needs of at-risk children.

  18. Delineating organs at risk in radiation therapy

    CERN Document Server

    Ausili Cèfaro, Giampiero; Perez, Carlos A


    This book offers an invaluable guide to the delineation of organs at risk of toxicity in patients undergoing radiotherapy. It details the radiological anatomy of organs at risk as seen on typical radiotherapy planning CT scans.

  19. The combined impact of diet, physical activity, sleep and screen time on academic achievement: a prospective study of elementary school students in Nova Scotia, Canada. (United States)

    Faught, Erin L; Ekwaru, John P; Gleddie, Douglas; Storey, Kate E; Asbridge, Mark; Veugelers, Paul J


    Few studies have investigated the independent associations of lifestyle behaviors (diet, physical activity, sleep, and screen time) and body weight status with academic achievement. Even fewer have investigated the combined effect of these behaviors on academic achievement. We hypothesize that the combined effect of these behaviors will have a higher impact on academic achievement than any behavior alone, or that of body weight status. In 2011, 4253 grade 5 (10-11 years old) students and their parents were surveyed about the child's diet, physical activity, screen time and sleep. Students' heights and weights were measured by research assistants. Academic achievement was measured using provincial standardized exams in mathematics, reading and writing, and was expressed as 'meeting' or 'not meeting' expectations as per standardized criterion. Exams were written 1 year following the measurement of lifestyle behaviors. Lifestyle behaviors were measured with self- and parental proxy reports and expressed as meeting recommendations (yes/no) for each behavior. Mixed effects logistic regression models adjusting for demographic confounders and caloric intake were used to determine the independent and combined associations. Meeting dietary recommendations was associated with increased likelihood of meeting academic expectations for each of math, reading and writing. Meeting recommendations for screen time and sleep was associated with meeting expectations for writing. For all three subjects, meeting additional lifestyle behavior recommendations was associated with higher likelihood of meeting expectations. Children who met 7-9 lifestyle behavior recommendations had greater than three-times the odds of meeting expectations for reading compared to those who met 0-3 recommendations (OR: 3.07, 95% CI: 2.09, 4.51), and 1.47 and 2.77 times the odds of meeting expectations in mathematics and writing, respectively. Body weight status was not associated with academic achievement

  20. Teacher performance goal practices and elementary students' behavioral engagement: a developmental perspective. (United States)

    Hughes, Jan N; Wu, Wei; West, Stephen G


    We investigated growth trajectories for classroom performance goal practices and for student behavioral engagement across grades 2 to 5 for 497 academically at-risk elementary students. This study is the first longitudinal investigation of performance goal practices in the early elementary years. On average, teacher use of performance goal practices increased and students' behavioral engagement declined across the four years. Using autoregressive latent trajectory (ALT) models, we examined the synchronous relations between teacher-reported performance goal practices and teacher-reported student behavioral engagement. As expected, as students move into classrooms with a new teacher with less emphasis on performance goal practices, they become more behaviorally engaged in school. Gender did not moderate these results. Implications for teacher professional development are discussed. Published by Elsevier Ltd.

  1. Art Therapy Programs with At-Risk Students in Public Schools (United States)

    Varallo, Patrick A.


    Educating and meeting the multiple needs of students at risk of low academic achievement has been a growing concern for public schools in the United States. Many at-risk students require alternative school-based interventions. This study examined the operation, premise, and objectives of art therapy integrated in 14 school districts across the…

  2. Long-Term Mentors' Perceptions of Building Mentoring Relationships with At-Risk Youth (United States)

    Smith, Cindy Ann; Newman-Thomas, Cathy; Stormont, Melissa


    Youth mentoring, defined within this study, as the pairing of a youth at risk with a caring adult, is an intervention that is often used for youth at risk for academic and social failure. We sought to understand mentors' perspectives of the fundamental elements that foster positive mentor--mentee relationships that build resiliency and increase…

  3. Students in a School Environment: A Project Focused on Family Involvement of At-Risk (United States)

    Denney, Pat


    This project examined family involvement of at risk students in mid-west communities. The purpose of this project was to study the affect of family involvement on at-risk student achievement. The redefining of the perception of America has resulted in a crisis of academic performance in the traditionally slow-changing education systems. This topic…

  4. Identifying At-Risk Students in General Chemistry via Cluster Analysis of Affective Characteristics (United States)

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


    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…

  5. The Impact of Montessori Teaching on Academic Achievement of Elementary School Students in a Central Texas School District: A Causal-Comparative Inquiry (United States)

    Salazar, Minerva Mungia


    Providing a meaningful and experiential learning environment for all students has long created a concern for alternate ways to teach students who are reportedly demonstrating non-mastery on state standardized assessments. As the benchmark for showing successful academic achievement increases, so does the need for discovering effective ways for…

  6. The Relation between Elementary Students' Recreational and Academic Reading Motivation, Reading Frequency, Engagement, and Comprehension: A Self-Determination Theory Perspective (United States)

    De Naeghel, Jessie; Van Keer, Hilde; Vansteenkiste, Maarten; Rosseel, Yves


    Research indicates the need to further examine the dimensions of reading motivation. A clear theoretical basis is necessary for conceptualizing reading motivation and considering contextual differences therein. The present study develops and validates the SRQ-Reading Motivation, a questionnaire measuring recreational and academic reading…

  7. Relationships between Perceived Parental Involvement in Homework, Student Homework Behaviors, and Academic Achievement: Differences among Elementary, Junior High, and High School Students (United States)

    Núñez, J. C.; Suárez, N.; Rosário, P.; Vallejo, G.; Valle, A.; Epstein, J. L.


    This study aims to produce a deeper understanding of the relationship between perceived parental homework involvement (i.e., parental homework control and parental homework support), student homework behaviors (i.e., time spend on homework completion, time management, and amount of homework completed), and student academic achievement. Using…

  8. Indirect and Direct Relationships between Self-Regulation and Academic Achievement during the Nursery/Elementary School Transition of French Students (United States)

    Hubert, Blandine; Guimard, Philippe; Florin, Agnès; Tracy, Alexis


    Research Findings: Several recent studies carried out in the United States and abroad (i.e., Asia and Europe) have demonstrated that the ability of young children to regulate their behavior (including inhibitory control, working memory, attentional control) significantly predicts their academic achievement. The current study examined the…

  9. Why Do Children Worry about Their Academic Achievement? An Expectancy-Value Perspective on Elementary Students' Worries about Their Mathematics and Reading Performance (United States)

    Lauermann, Fani; Eccles, Jacquelynne S.; Pekrun, Reinhard


    Children's worrying about their academic performance has profound implications for their learning and wellbeing in school. Understanding the contextual and psychological antecedents of students' worry thus represents an important area of research. Drawing on Eccles and colleagues' expectancy-value theory and Pekrun's control-value theory and using…

  10. A Promise Unfulfilled: Social Skills Training with At-Risk and Antisocial Children and Youth. (United States)

    Bullis, Michael; Walker, Hill M.; Sprague, Jeffrey R.


    This article reviews the social skills training knowledge base and describes social skills training considerations for children who are at-risk and/or display antisocial behavior at three grade levels: preschool and elementary, middle schools, and high school. Characteristics of students, composition of model social skills interventions, and…

  11. Learning Communities for University Students At-Risk of School Failure: Can They Make a Difference? (United States)

    Tharp, Terri J.


    This study investigated the impact of learning communities on the academic success of university students at-risk of academic failure. The effects of learning communities (LC) at Middle Tennessee State University (MTSU) on cumulative GPAs, retention rates, and earned cumulative hours of students with ACT sub-scores of 17 or 18 in math who were…

  12. Visual Arts and Academic Achievement (United States)

    Gibson, Marcia A.; Larson, Meredith A.


    The focus on academic performance testing in elementary schools has caused a decrease in student experience in the arts. Visual arts (drawing, painting, sculpture, and collage) have been minimized in elementary schools. Without exposure to the special avenues of cognitive development and personal expression nurtured by visual arts, students are…

  13. Can student engagement serve as a motivational resource for academic coping, persistence, and learning during late elementary and early middle school? (United States)

    Skinner, Ellen A; Pitzer, Jennifer R; Steele, Joel S


    How children and youth deal with academic challenges and setbacks can make a material difference to their learning and school success. Hence, it is important to investigate the factors that allow students to cope constructively. A process model focused on students' motivational resources was used to frame a study examining whether engagement in the classroom shapes students' academic coping, and whether coping in turn contributes to subsequent persistence on challenging tasks and learning, which then feed back into ongoing engagement. In fall and spring of the same school year, 880 children in 4th through 6th grades and their teachers completed measures of students' engagement and disaffection in the classroom, and of their re-engagement in the face of obstacles and difficulties; students also reported on 5 adaptive and 6 maladaptive ways of academic coping; and information on a subset of students' classroom grades was collected. Structural analyses, incorporating student-reports, teacher-reports, and their combination, indicated that the model of motivational processes was a good fit for time-ordered data from fall to spring. Multiple regressions examining each step in the process model also indicated that it was the profile of coping responses, rather than any specific individual way of coping, that was most centrally connected to changes in engagement and persistence. Taken together, findings suggest that these internal dynamics may form self-perpetuating cycles that could cement or augment the development of children's motivational resilience and vulnerability across time. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  14. Supporting At-Risk Learners: Introduction (United States)

    Hutchinson, Nancy


    In its final report, the At-risk Working Group, which reported to the Ontario Minister of Education, described at-risk secondary students as performing significantly below the provincial standard, failing to meet curriculum expectations, and being disengaged from school (O'Connor, 2003, p. 5). In this special issue, authors examine this topic,…

  15. Adapting Interpersonal Psychotherapy for Older Adults at Risk for Suicide (United States)

    Heisel, Marnin J.; Talbot, Nancy L.; King, Deborah A.; Tu, Xin M.; Duberstein, Paul R.


    Objective To pilot a psychological intervention adapted for older adults at-risk for suicide. Design A focused, uncontrolled, pre-to-post-treatment psychotherapy trial. All eligible participants were offered the study intervention. Setting Outpatient mental healthcare provided in the psychiatry department of an academic medical center in a mid-sized Canadian city. Participants Seventeen English-speaking adults 60 years or older, at- risk for suicide by virtue of current suicide ideation, death ideation, and/or recent self-injury. Intervention A 16-session course of Interpersonal Psychotherapy (IPT) adapted for older adults at-risk for suicide who were receiving medication and/or other standard psychiatric treatment for underlying mood disorders. Measurements Participants completed a demographics form, screens for cognitive impairment and alcohol misuse, a semi-structured diagnostic interview, and measures of primary (suicide ideation and death ideation), and secondary study outcomes (depressive symptom severity; social adjustment and support; psychological well-being), and psychotherapy process measures. Results Participants experienced significant reductions in suicide ideation, death ideation, and depressive symptom severity, and significant improvement in perceived meaning in life, social adjustment, perceived social support, and other psychological well-being variables. Conclusions Study participants experienced enhanced psychological well-being and reduced symptoms of depression and suicide ideation over the course of IPT adapted for older adults at-risk for suicide. Larger, controlled trials are needed to further evaluate the impact of this novel intervention and to test methods for translating and integrating focused interventions into standard clinical care with at-risk older adults. PMID:24840611

  16. Adapting interpersonal psychotherapy for older adults at risk for suicide. (United States)

    Heisel, Marnin J; Talbot, Nancy L; King, Deborah A; Tu, Xin M; Duberstein, Paul R


    To pilot a psychological intervention adapted for older adults at risk for suicide. A focused, uncontrolled, pre-to-post-treatment psychotherapy trial. All eligible participants were offered the study intervention. Outpatient mental health care provided in the psychiatry department of an academic medical center in a mid-sized Canadian city. Seventeen English-speaking adults 60 years or older, at risk for suicide by virtue of current suicide ideation, death ideation, and/or recent self-injury. A 16-session course of Interpersonal Psychotherapy (IPT) adapted for older adults at risk for suicide who were receiving medication and/or other standard psychiatric treatment for underlying mood disorders. Participants completed a demographics form, screens for cognitive impairment and alcohol misuse, a semi-structured diagnostic interview, and measures of primary (suicide ideation and death ideation) and secondary study outcomes (depressive symptom severity, social adjustment and support, psychological well-being), and psychotherapy process measures. Participants experienced significant reductions in suicide ideation, death ideation, and depressive symptom severity, and significant improvement in perceived meaning in life, social adjustment, perceived social support, and other psychological well-being variables. Study participants experienced enhanced psychological well-being and reduced symptoms of depression and suicide ideation over the course of IPT adapted for older adults at risk for suicide. Larger, controlled trials are needed to further evaluate the impact of this novel intervention and to test methods for translating and integrating focused interventions into standard clinical care with at-risk older adults. Copyright © 2015 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.


    Directory of Open Access Journals (Sweden)

    Castro Pérez Marianella


    Full Text Available Resumen:Este artículo nace de la investigación titulada “Factores de éxito en la transición de sexto a grado a sétimo de secundaria”, realizada en el marco del Programa de investigación del decanato del CIDE titulado Perfiles, Dinámicas y Desafíos de la Educación Formal Costarricense. El artículo analiza la motivación, el rendimiento académico y la disciplina como factores que influyen en la transición de la primaria a la secundaria desde la vivencia de 1671 estudiantes que cursan el sétimo y octavo nivel y que pertenecen a 10 zonas diferentes del país. Los datos obtenidos permiten concluir que el factor motivación en el estudiante es determinante para que la disciplina hacia el estudio y el rendimiento académico no declinen durante el proceso de transición y por tanto, este proceso pueda ser superado por la gran mayoría de alumnos y no se convierta en un elemento de deserción y reprobación.Abstract: This article comes from the research on "Success Factors in the transition from sixth to seventh grade performed under the research program entitled Dynamics and Challenges of Education in Costa Rica. The article discusses the motivation, discipline and academic performance as factors affecting the transition from primary to secondary from the experience of 1671 students attending the seventh and eighth level and belonging to 10 different areas of the country. The data obtained show that the motivation factor in students determinies the decline of discipline to study and academic performance during the transition process, therefore, this process can be overcome by the vast majority of pupils and this will not become an element of failure.

  18. Elementary particles

    International Nuclear Information System (INIS)

    Prasad, R.


    Two previous monographs report on investigations into the extent to which a unified field theory can satisfactorily describe physical reality. The first, Unified field Theory, showed that the paths within a non-Riemannian space are governed by eigenvalue equations. The second, Fundamental Constants, show that the field tensors satisfy sets of differential equations with solutions which represent the evolution of the fields along the paths of the space. The results from the first two monographs are used in this one to make progress on the theory of elementary particles. The five chapters are as follows - Quantum mechanics, gravitation and electromagnetism are aspects of the Unified theory; the fields inside the particle; the quadratic and linear theories; the calculation of the eigenvalues and elementary particles as stable configurations of interacting fields. It is shown that it is possible to construct an internal structure theory for elementary particles. The theory lies within the framework of Einstein's programme-to identify physical reality with a specified geometrical structure. (U.K.)

  19. Reading curriculum-based measurement: screening Portuguese students at risk for dyslexia


    Vaz, Paula Marisa Fortunato; Martins, Ana Paula Loução


    This poster presentation will present results from a study developed within the rst level of support, primary prevention, which was focused on identifying and preventing academic problems from occurring in those students enrolled in a school setting. How progress measurement was used in reading comprehension as a universal school screening system for third-grade Portuguese students will be analyzed. Results for level and growth in both groups of students at risk and not at risk and the risk ...

  20. At-Risk-of-Poverty Threshold

    Directory of Open Access Journals (Sweden)

    Táňa Dvornáková


    Full Text Available European Statistics on Income and Living Conditions (EU-SILC is a survey on households’ living conditions. The main aim of the survey is to get long-term comparable data on social and economic situation of households. Data collected in the survey are used mainly in connection with the evaluation of income poverty and determinationof at-risk-of-poverty rate. This article deals with the calculation of the at risk-of-poverty threshold based on data from EU-SILC 2009. The main task is to compare two approaches to the computation of at riskof-poverty threshold. The first approach is based on the calculation of the threshold for each country separately,while the second one is based on the calculation of the threshold for all states together. The introduction summarizes common attributes in the calculation of the at-risk-of-poverty threshold, such as disposable household income, equivalised household income. Further, different approaches to both calculations are introduced andadvantages and disadvantages of these approaches are stated. Finally, the at-risk-of-poverty rate calculation is described and comparison of the at-risk-of-poverty rates based on these two different approaches is made.

  1. Preventative Reading Interventions Teaching Direct Mapping of Graphemes in Texts and Set-for-Variability Aid At-Risk Learners (United States)

    Savage, Robert; Georgiou, George; Parrila, Rauno; Maiorino, Kristina


    We evaluated two experimenter-delivered, small-group word reading programs among at-risk poor readers in Grade 1 classes of regular elementary schools using a two-arm, dual-site-matched control trial intervention. At-risk poor word readers (n = 201) were allocated to either (a) Direct Mapping and Set-for-Variability (DMSfV) or (b) Current or…

  2. Elementary metallography (United States)

    Kazem, Sayyed M.


    Materials and Processes 1 (MET 141) is offered to freshmen by the Mechanical Engineering Department at Purdue University. The goal of MET 141 is to broaden the technical background of students who have not had any college science courses. Hence, applied physics, chemistry, and mathematics are included and quantitative problem solving is involved. In the elementary metallography experiment of this course, the objectives are: (1) introduce the vocabulary and establish outlook; (2) make qualitative observations and quantitative measurements; (3) demonstrate the proper use of equipment; and (4) review basic mathematics and science.

  3. Elementary vectors

    CERN Document Server

    Wolstenholme, E Œ


    Elementary Vectors, Third Edition serves as an introductory course in vector analysis and is intended to present the theoretical and application aspects of vectors. The book covers topics that rigorously explain and provide definitions, principles, equations, and methods in vector analysis. Applications of vector methods to simple kinematical and dynamical problems; central forces and orbits; and solutions to geometrical problems are discussed as well. This edition of the text also provides an appendix, intended for students, which the author hopes to bridge the gap between theory and appl

  4. Elementary analysis

    CERN Document Server

    Snell, K S; Langford, W J; Maxwell, E A


    Elementary Analysis, Volume 2 introduces several of the ideas of modern mathematics in a casual manner and provides the practical experience in algebraic and analytic operations that lays a sound foundation of basic skills. This book focuses on the nature of number, algebraic and logical structure, groups, rings, fields, vector spaces, matrices, sequences, limits, functions and inverse functions, complex numbers, and probability. The logical structure of analysis given through the treatment of differentiation and integration, with applications to the trigonometric and logarithmic functions, is

  5. The Functions of Writing in an Elementary Classroom. (United States)

    Florio, Susan; Clark, Christopher M.


    Describes an ethnographic study of writing in one elementary classroom that identified four functions of writing: writing to participate in community, writing to know oneself and others, writing to occupy free time, and writing to demonstrate academic competence. (HOD)

  6. The Effects of Play-Based Intervention on Vocabulary Acquisition by Preschoolers at Risk for Reading and Language Delays (United States)

    McLeod, Ragan H.; Hardy, Jessica K.; Kaiser, Ann P.


    Closing the vocabulary gap for young children at risk for reading and language delays due to low socioeconomic status may have far reaching effects, as the relationship between early vocabulary knowledge and later academic achievement has been well-established. Vocabulary instruction for young children at risk for reading and language delays…

  7. Health at risk in immigration detention facilities

    Directory of Open Access Journals (Sweden)

    Ioanna Kotsioni


    Full Text Available Since 2004 Médecins Sans Frontières (MSF has provided medical and psychosocial support for asylum seekers and migrants held in different immigration detention facilities across Europe (in Greece, Malta, Italy and Belgium where the life, health and human dignity of vulnerable people are being put at risk.

  8. Alternative Certified Teachers and Children at Risk (United States)

    Tissington, Laura D.; Grow, Amani


    Special education programs that serve at-risk students are facing very real personnel needs that colleges and universities alone cannot meet. Alternative certification programs (ACP) may help meet these needs. Effective university-school district partnership programs that include critical teaching training components may offer an attractive…

  9. Ten Years after "A Nation at Risk." (United States)

    Asayesh, Gelareh


    In April 1983, the National Commission on Excellence in Education issued a 32-page report ("A Nation at Risk") calling for drastic educational reforms. A decade later, four top education reformers--John Goodlad, Henry Levin, Phillip Schlechty, and Ted Sizer--assess this document and its legacy. Most see substantial progress despite the…

  10. Engaging At-Risk Students with Technology. (United States)

    Duttweiler, Patricia Cloud


    Educational technology can be used to engage students in interesting activities through which teachers can present skills, concepts, and problems to be solved. At-risk students benefit from the investigation of relevant real world problems and the immediate feedback and privacy that technology affords. (EA)

  11. Value-at-Risk and Extreme Returns

    NARCIS (Netherlands)

    J. Daníelsson (Jón); C.G. de Vries (Casper)


    textabstractAccurate prediction of the frequency of extreme events is of primary importance in many financial applications such as Value-at-Risk (VaR) analysis. We propose a semi-parametric method for VaR evaluation. The largest risks are modelled parametrically, while smaller risks are captured by

  12. Motivation: The Value of Developing Intrinsic Motivation in Elementary School Students in Grades Four through Six (United States)

    Gerstner, Gary M.


    This study sought to fill the gap in the literature concerning intrinsic motivation in elementary students in Grades 4-6 by examining 155 elementary school students and in-depth interviews with three elementary grade teachers. This study used data collected from the self-report survey called the Children's Academic Intrinsic Motivation Inventory…

  13. Assessing the Promise of a Supplemental Reading Intervention for At-Risk First Grade Students in a Public School Setting (United States)

    Mokhtari, Kouider; Neel, Joanna L.; Kaiser, Forrest; Le, Hong-Hai


    In this exploratory quasi-experimental case study, we assessed the promise of a yearlong supplemental reading intervention with a small pilot group of at-risk first grade readers in an elementary school setting. Using standardized measures of reading proficiency, we found that after 47 hours of one-on-one tutoring instruction, students read…

  14. What's Important to Me: Identifying At-Risk and Resilient Students through Narrative Writing about Personal Values (United States)

    Stepney, Cesalie T.; Elias, Maurice J.; Epstein, Yakov M.


    The study explored whether aspects of elementary students' writing about their personal values could predict if students were considered more at risk or more resilient. Essays from 176 fifth-grade students (79.54% African American, 20.46% Hispanic) from a low-income, urban district in New Jersey were analyzed using the Linguistic Inquiry and Word…

  15. Anybody can do Value at Risk: A Nonparametric Teaching Study

    Directory of Open Access Journals (Sweden)

    Robert J Powell


    Full Text Available Value at Risk (VaR has become a benchmark methodology among investors and banks for measuring market risk. Commercially available modelling packages can be both expensive and inflexible, thereby restricting their use by academic researchers and teachers. Usingnonparametric methodology, this paper provides a step-by-step teaching study on how to use Excel to construct a VaR spreadsheet for an individual asset as well as for a portfolio. This can benefit financial modelling teachers by providing them with a readily useable teaching study on how to model VaR, as well as benefit researchers by showing them how to construct an inexpensive and flexible VaR model.

  16. Kindergarten Social Withdrawal and Reading Achievement: A Cross-Lagged Path Model for At-Risk Learners (United States)

    Hall, Cristin M.; Welsh, Janet A.; Bierman, Karen L.; Nix, Robert


    The association between social withdrawal, school adjustment, and academic functioning in preschool and school entry is well-established. Children who experience social withdrawal in primary grades are at risk for decreased academic performance. The bidirectional relationships among early literacy and social withdrawal in primary grades have not…

  17. Effects of Text Messaged Self-Monitoring on Class Attendance and Punctuality of At-Risk College Student Athletes (United States)

    Bicard, David F.; Lott, Valorie; Mills, Jessica; Bicard, Sara; Baylot-Casey, Laura


    This study examined the effects of text messaging class arrival to an academic counselor on the attendance and punctuality of 4 college student athletes. Each participant had a history of class tardiness and was considered to be at risk for academic failure. Class attendance and punctuality improved for all participants. (Contains 1 figure.)

  18. Self-Esteem and Achievement of At-Risk Adolescent Black Males. (United States)

    Howerton, D. Lynn; And Others

    The relationship between self-esteem and academic achievement of at-risk adolescent black males was studied for 42 students in grades 6, 7, and 8. The Coopersmith Self-Esteem Inventory (SEI) was used to provide global measures of self-esteem. School grades and scores from the Stanford Achievement Test battery were used to measure academic…

  19. Literacy Profiles of At-Risk Young Adults Enrolled in Career and Technical Education (United States)

    Mellard, Daryl F.; Woods, Kari L.; Lee, Jae Hoon


    A latent profile analysis of 323 economically and academically at-risk adolescent and young adult learners yielded two classes: an average literacy class (92%) and a low literacy class (8%). The class profiles significantly differed in their word reading and math skills, and in their processing speeds and self-reported learning disabilities. The…

  20. Sight Word Recognition among Young Children At-Risk: Picture-Supported vs. Word-Only (United States)

    Meadan, Hedda; Stoner, Julia B.; Parette, Howard P.


    A quasi-experimental design was used to investigate the impact of Picture Communication Symbols (PCS) on sight word recognition by young children identified as "at risk" for academic and social-behavior difficulties. Ten pre-primer and 10 primer Dolch words were presented to 23 students in the intervention group and 8 students in the…

  1. The Influence of Peer and Educational Variables on Arrest Status among At-Risk Males. (United States)

    Bullis, Michael; Walker, Hill M.; Stieber, Steve


    A study examined the predictive power of selected social and academic variables regarding the arrest frequency for 11th-grade boys who seven years earlier had been judged to be at risk of developing antisocial behavior patterns. Antisocial measures on which participants scored higher were associated with more frequent arrests. (Author/CR)

  2. Transitions from Elementary to Middle School Math (United States)

    Schielack, Janie; Seeley, Cathy L.


    In the move from elementary to middle school mathematics, students encounter major changes in instructional materials and approaches, work expectations, school structure, and general level of difficulty in material. Research shows that, in general, students suffer significant declines in academic achievement in the transition from elementary…

  3. Gifted and Talented Students at Risk (United States)

    Seeley, Ken


    The issue of underachievement among the gifted has captured the interest of educators sporadically over the past thirty years. In the most basic definition, an underachiever is a student who does not achieve in the academic areas at a level consistent with his or her capability. When underachievement is applied to the gifted, it becomes a more…

  4. Brand value at risk from climate change

    Energy Technology Data Exchange (ETDEWEB)



    This report focuses on how climate change will become more visible as an issue over the next 5 years, from extreme weather events, to press coverage of the political debate over issues such as post-2012 international emissions regulation and the need or otherwise for nuclear power. The report stresses that in this context, climate change could become a mainstream consumer issue by 2010. How much this matters to companies will depend upon their sector. The report analyses six sectors in detail: Airlines and Food and Beverages were found to have the highest intangible value at risk (50% and 10% of market value respectively) - interestingly more than Oil and Gas. Results for our other four sectors - Oil and Gas, Retail, Banking and Telecommunications - were much lower at less than 2-3% of market value; however even this small percentage can still equate to several billions of pounds in value in the UK market (FTSE All Share) alone. The analysis has focused on consumer brand value. Other reputational elements at risk include a company's reputation amongst its business customers, staff, suppliers, shareholders and regulators. The findings raise a series of challenging questions. If brand value is at risk from climate change, there is an opportunity for differentiation against competitors. Forward looking companies at least need to assess the risks and issues, to avoid falling behind in such a mainstream consumer issue. Companies also need to understand the response time. How long is the lead time for a supermarket to start offering a local alternative to long-haul fresh vegetables? How does this compare to the time it would take for an airline to replace an ageing fleet stock? In many cases, even though the consumer interest may be several years away, action is needed now. (UK)

  5. Issues in Value-at-Risk Modeling and Evaluation

    NARCIS (Netherlands)

    J. Daníelsson (Jón); C.G. de Vries (Casper); B.N. Jorgensen (Bjørn); P.F. Christoffersen (Peter); F.X. Diebold (Francis); T. Schuermann (Til); J.A. Lopez (Jose); B. Hirtle (Beverly)


    textabstractDiscusses the issues in value-at-risk modeling and evaluation. Value of value at risk; Horizon problems and extreme events in financial risk management; Methods of evaluating value-at-risk estimates.

  6. Banking Firm, Equity and Value at Risk

    Directory of Open Access Journals (Sweden)

    Udo Broll


    Full Text Available The paper focuses on the interaction between the solvency probability of a banking firm and the diversification potential of its asset portfolio when determining optimal equity capital. The purpose of this paper is to incorporate value at risk (VaR into the firm-theoretical model of a banking firm facing the risk of asset return. Given the necessity to achieve a confidence level for solvency, we demonstrate that diversification reduces the amount of equity. Notably, the VaR concept excludes a separation of equity policy and asset-liability management.

  7. Estimation of value at risk and conditional value at risk using normal mixture distributions model (United States)

    Kamaruzzaman, Zetty Ain; Isa, Zaidi


    Normal mixture distributions model has been successfully applied in financial time series analysis. In this paper, we estimate the return distribution, value at risk (VaR) and conditional value at risk (CVaR) for monthly and weekly rates of returns for FTSE Bursa Malaysia Kuala Lumpur Composite Index (FBMKLCI) from July 1990 until July 2010 using the two component univariate normal mixture distributions model. First, we present the application of normal mixture distributions model in empirical finance where we fit our real data. Second, we present the application of normal mixture distributions model in risk analysis where we apply the normal mixture distributions model to evaluate the value at risk (VaR) and conditional value at risk (CVaR) with model validation for both risk measures. The empirical results provide evidence that using the two components normal mixture distributions model can fit the data well and can perform better in estimating value at risk (VaR) and conditional value at risk (CVaR) where it can capture the stylized facts of non-normality and leptokurtosis in returns distribution.

  8. Data at Risk and Research Libraries (United States)

    Choudhury, S.


    Research libraries have recently engaged in data rescue events amidst growing concerns about access to federal data sets. While these efforts are well intentioned, libraries run the risk of ignoring a long established history of activities and accomplishments by other communities focused on data at risk, many of which are represented at forums such as AGU. Under the auspices of the Data Conservancy, the Sheridan Libraries at Johns Hopkins University hosted an event in July 2017 that convened members of various communities including ESIP, RDA, Data Rescue Boulder, Association of Research Libraries, the Fedora repository platform, the Open Science Framework and the Interplanetary File System or IPFS (via the Data Together Network). This group identified a potential role for research libraries to partner with existing players in the data at risk community by focusing on a distributed preservation network as part of a coordinated collection development program. This session will offer an opportunity to hear about this potential role for research libraries and to provide feedback about its viability and utility.

  9. Older Persons at Risk of Hospital Readmission

    DEFF Research Database (Denmark)

    Pedersen, Mona Kyndi

    Hospital readmission is common and considered an adverse health outcome in older persons. Acute readmission of recently discharged patients puts additional pressure on clinical resources within health care services and support. Despite the frequency of readmissions, affecting health and wellbeing...... of older persons, there is still a relatively incomplete understanding of the broader array of factors pertaining to hospital readmission. The current evidence on risk factors for hospital readmission is not adequate to identify person at risk of readmission in a heterogeneous population of older persons....... Few studies have explored patients’ experiences of circumstances and incidents leading to readmission. This thesis uses a mixed methods approach and combines quantitative as well as qualitative data to explore and identify risk factors and predictors of hospital readmission. Use of health care...

  10. Elementary Mathematics Leaders (United States)

    Fennell, Francis; Kobett, Beth McCord; Wray, Jonathan A.


    Elementary school mathematics leaders often come to the realization that their position, however titled and determined, although dedicated to addressing needs in math teaching and learning, also entails and directly involves leadership. Elementary school math specialists/instructional leaders (referenced here as elementary mathematics leaders, or…


    Directory of Open Access Journals (Sweden)

    Anis Cecilia-Nicoleta


    Full Text Available The notion of 'risk' is used in a number of sciences. The Faculty of Law studies the risk depending on its legality. The Accident Theory applies this term to describe the damage and the disasters. One can find studies on the risks in the works of psychology, philosophy, medicine and within each of these areas the study of the risk is based on the given science subject and, of course, on their methods and approaches. Such a variety of risk study is explained by the diversity of this phenomenon. Under the market economy conditions, the risk is an essential component of any economic agent management policy, of the approach developed by this one, a strategy that depends almost entirely on individual ability and capacity to anticipate his evolution and to exploit his opportunities, assuming a so-called 'risk of business failure.' There are several ways to measure the risks in projects, one of the most used methods to measure this being the Value at Risk(VaR. Value at Risk (VaR was made famous by JP Morgan in the mid 1990s, by introducing the RiskMetrics approach, and hence, by far, has been sanctioned by several Governing Bodies throughout the world bank. In short, it measures the value of risk capital stocks in a given period at a certain probability of loss. This measurement can be modified for risk applications through, for example, the potential loss values affirmation in a certain amount of time during the economic life of the project- clearly, a project with a lower VaR is better. It should be noted that it is not always possible or advisable for a company to limit itself to the remote analysis of each risk because the risks and their effects are interdependent and constitute a system .In addition, there are risks which, in combination with other risks, tend to produce effects which they would not have caused by themselves and risks that tend to offset and even cancel each other out.

  12. Biblio-Therapeutic Book Creations by Pre-Service Student Teachers: Helping Elementary School Children Cope (United States)

    Haeseler, Lisa Ann


    Many elementary school children may cope with difficult life struggles such as disabilities, abuse, loss, and identity issues. This article details original, student generated, biblio-therapeutic book creations and how this genre teaches positive ways for children at-risk to cope with tough life circumstances. Pre-service, elementary college…

  13. Children and adolescents with migratory experience at risk in language learning and psychosocial adaptation contexts.


    Figueiredo, Sandra; Silva, Carlos Fernandes da; Monteiro, Sara


    A compelling body of evidence shows a strong association between psychological, affective and learning variables, related also with the age and gender factors, which are involved in the language learning development process. Children and adolescents with migratory experience (direct/indirect) can develop behaviours at risk in their academic learning and psychosocial adaptation, according to several stressors as anxiety, low motivation, negative attitudes, within a stressed internal l...

  14. At-risk high school seniors: Science remediation for Georgia's High School Graduation Test (United States)

    Carroll, Carolyn M.

    State departments of education have created a system of accountability for the academic achievement of students under the mandate of the No Child Left Behind Act of 2001. The Georgia Department of Education established the Georgia High School Graduation Test (GHSGT) as their method of evaluating the academic achievement of high school students. The GHSGT consist of five sections and students must pass all five sections before students they are eligible to receive a diploma. The purpose of the study was to examine the effects of teacher-lead and computer based remediation for a group of high school seniors who have been unsuccessful in passing the science portion of the GHSGT. The objectives of this study include (a) Identify the most effective method of remediation for at-risk students on the science section of the GHSGT, and (b) evaluate the methods of remediation for at-risk students on the science section of GHSGT available to high school students. The participants of this study were at-risk seniors enrolled in one high school during the 2007-2008 school year. The findings of this research study indicated that at-risk students who participated in both types of remediation, teacher-led and computer-based, scored significantly higher than the computer-based remediation group alone. There was no significant relationship between the test scores and the number of times the students were tested.

  15. Coping strategies in individuals at risk and not at risk of mobile phone addiction

    Directory of Open Access Journals (Sweden)

    Dziurzyńska Ewa


    Full Text Available The aim of the present study was to provide an answer to the question of whether, and what, differences in stress coping strategies could be found between university students at risk and those not at risk of mobile phone addiction. The study included 408 students aged 19 to 28 years. The following instruments were used: a sociodemographic questionnaire, the Mobile Phone Addiction Assessment Questionnaire (in Polish, Kwestionariusz do Badania Uzależnienia od Telefonu Komórkowego, KBUTK by Pawłowska and Potembska, and the Coping with Stress Questionnaire (SVF by Janke, Erdmann, and Boucsein, translated into Polish by Januszewska. The results of the study showed that individuals at risk of mobile phone addiction were more likely to cope with stress by seeking substitute gratification, reacting with resignation, passivity, dejection and hopelessness, blaming themselves, pitying themselves and looking for support. They also tended to ruminate over their suffering, withdraw from social interactions, react with aggression and/or take to drinking.

  16. Philippines: street children, children at risk. (United States)

    Tantoco, F G


    Almost 2 million of Manila's 2.5 million children younger than 15 years old live on or below the poverty line. 75,000 of these children live on the streets after having run away from home or being abandoned. They beg, steal, scavenge for food, and sell newspapers, cigarettes, and leis. About 20,000 of the street children prostitute themselves. It is these latter children and adolescents who are at particular risk of HIV infection. Studies in the Philippines indicate that 91% of reported HIV infections are among individuals aged 15-44, the male/female infection ratio is one to one, the transmission rate is 45%, and the most common mode of transmission is through heterosexual intercourse. The high incidence of child sexual abuse and child prostitution in the Philippines would suggest that there are a significant number of children and adolescents under age 15 who are infected with HIV. Caritas Manila has developed an information, education, and communication program for HIV/AIDS prevention focusing upon individuals who have direct influence upon and are in direct contact with people: clergy, religious and civic associations, educators, and social and health workers. Caritas has also to a limited extent reached out directly to populations at risk, while collaborating with human rights advocacy groups and networking with other children-oriented agencies in the interest of providing resources to street children. Efforts must be made to protect the rights of children and provide them with an environment conducive to their growth and development. The author notes how off-duty policemen in Manila help real estate developers forcibly eject the poor from their shelters to clear the way for the construction of new infrastructure without concern for the legal processes and requirements in the humane and peaceful relocation of the homeless poor. Many women and children are hurt and killed in the process. It has also been reported that off-duty policemen in Rio de Janeiro

  17. Comparing complete and partial classification for identifying customers at risk

    NARCIS (Netherlands)

    Bloemer, J.M.M.; Brijs, T.; Swinnen, S.P.; Vanhoof, K.


    This paper evaluates complete versus partial classification for the problem of identifying customers at risk. We define customers at risk as customers reporting overall satisfaction, but these customers also possess characteristics that are strongly associated with dissatisfied customers. This

  18. Tiered Models of Integrated Academic and Behavioral Support: Effect of Implementation Level on Academic Outcomes (United States)

    Noltemeyer, Amity; Sansosti, Frank J.


    This exploratory study examined (a) Integrated Systems Model (ISM) implementation levels, and (b) the effect of implementation of the academic and behavioral components of ISM on student academic outcomes. Participants included 2,660 students attending six suburban elementary schools. Hierarchical linear regression was conducted using a control…

  19. The Impact of E-Education on At Risk High School Students' Science Achievement and Experiences during Summer School Credit Recovery Courses (United States)

    Phillips, Pamela Prevette


    Nationally, "at risk" students make up to 30% of U.S. students in public schools. Many "at risk" students have poor attendance, are disengaged from the learning environment and have low academic achievement. Educational failure occurs when students do not complete the required courses and as a result do not receive a high…

  20. Elementary particle theory

    International Nuclear Information System (INIS)

    Marciano, W.J.


    The present state of the art in elementary particle theory is reviewed. Topics include quantum electrodynamics, weak interactions, electroweak unification, quantum chromodynamics, and grand unified theories. 113 references

  1. Family Functioning Predictors of Self-Concept and Self-Esteem in Children at Risk for Learning Disabilities in Oman: Exclusion of Parent and Gender Contribution (United States)

    Emam, Mahmoud Mohamed; Abu-Serei, Usama Saad


    The study investigated whether family functioning can predict the self-concept and self-esteem of normally achieving (NA) and at risk for learning disabilities (LD) students in Oman regardless of parent education level and gender status. A total of 259 elementary school students were selected from schools in the main districts of Muscat, the…

  2. A Computer-Based Network for Writing Process Instruction of At-Risk Community College Students: A Second Year Evaluation. (United States)

    Balajthy, Ernest

    In its second year of operation (1988-1989 academic year), the Electronic Writing Center (EWC) of the Union County College in Cranford, New Jersey has expanded its capabilities and the amount of service it provides to at-risk students through the Computers in the Curricula Project. Major changes include: (1) increased numbers of classes and…

  3. Is severity of motor coordination difficulties related to co-morbidity in children at risk for developmental coordination disorder?

    NARCIS (Netherlands)

    Schoemaker, Marina M.; Lingam, Raghu; Jongmans, Marian J.; van Heuvelen, Marieke J. G.; Emond, Alan


    Aim of the study was to investigate whether 7-9 year old children with severe motor difficulties are more at risk of additional difficulties in activities in daily living, academic skills, attention and social skills than children with moderate motor difficulties. Children (N = 6959) from a

  4. The Development and Implementation of Successful School-Community Partnerships in Public Elementary Education (United States)

    Record, Vincent N.


    Purpose: The study aimed to define common characteristics of successful school-community partnerships supporting the improvement of academic achievement in public elementary schools. Based on the perceptions of elementary school administrators, this study identified important factors of, barriers to, and benefits of successful school-community…

  5. Elementary Environmental Activities. (United States)

    Larson, Robert J.

    This guide presents suggestions for field trips, out-of-doors activities, material for centers, and individualized activities in the teaching of elementary school science and particularly environmental education at the elementary level. The guide includes a section on preparation and procedures for conducting field trips, including sample…

  6. Departmentalize Elementary Schools (United States)

    Chan, Tak Cheung; Jarman, Delbert


    In elementary schools today, most students receive their education in a single classroom from one teacher who is responsible for teaching language arts, social studies, math, and science. The self-contained classroom organization is predicated on the assumption that an elementary school teacher is a Jack (or Jill)-of-all-trades who is equally…

  7. Academic Hospitality (United States)

    Phipps, Alison; Barnett, Ronald


    Academic hospitality is a feature of academic life. It takes many forms. It takes material form in the hosting of academics giving papers. It takes epistemological form in the welcome of new ideas. It takes linguistic form in the translation of academic work into other languages, and it takes touristic form through the welcome and generosity with…

  8. Ethical implications for clinical practice and future research in "at risk" individuals. (United States)

    Singh, Fiza; Mirzakhanian, Heline; Fusar-Poli, Paolo; de la Fuente-Sandoval, Camilo; Cadenhead, Kristin S


    The last 15 years have witnessed a shift in schizophrenia research with increasing interest in earlier stages of illness with the hope of early intervention and ultimately prevention of psychotic illness. Large-scale longitudinal studies have identified clinical and biological risk factors associated with increased risk of psychotic conversion, which together with symptomatic and demographic risk factors may improve the power of prediction algorithms for psychotic transition. Despite these advances, 45-70% of at risk subjects in most samples do not convert to frank psychosis, but continue to function well below their age matched counterparts. The issue is of utmost importance in light of the upcoming DSM-V and the possible inclusion of the attenuated psychotic symptoms syndrome (APSS) diagnosis, with clinical and ethical implications. Clinical considerations include feasibility of reliably diagnosing the at risk state in non-academic medical centers, variable psychotic conversion rates, a non-uniform definition of conversion and extensive debate about treatment for individuals with an ill-defined outcome. On the ethical side, diagnosing APSS could lead to unnecessary prescribing of antipsychotics with long-term deleterious consequences, slow research by providing a false sense of comfort in the diagnosis, and have psychosocial implications for those who receive a diagnosis. Thus it may be prudent to engage at risk populations early and to use broad-spectrum treatments with low risk benefit ratios to relieve functional impairments, while simultaneously studying all subsets of the at risk population.

  9. Group Counseling for African American Elementary Students: An Exploratory Study (United States)

    Steen, Sam


    This article describes a group counseling intervention promoting academic achievement and ethnic identity development for twenty fifth grade African American elementary students. The Multigroup Ethnic Identity Measure (MEIM) scores of students participating in the treatment group improved significantly over those in the control group. Implications…

  10. On Everyday Stress and Coping Strategies among Elementary School Children (United States)

    Sotardi, Valerie A.


    Elementary school students are confronted with a variety of everyday challenges ranging from comprehension obstacles to interpersonal conflict. Learning to cope effectively with moments of tension is an important part of a child's education because adaptation to stress is likely to influence academic and developmental success. However,…

  11. At-Risk Youth Appearance and Job Performance Evaluation (United States)

    Freeburg, Beth Winfrey; Workman, Jane E.


    The goal of this study was to identify the relationship of at-risk youth workplace appearance to other job performance criteria. Employers (n = 30; each employing from 1 to 17 youths) evaluated 178 at-risk high school youths who completed a paid summer employment experience. Appearance evaluations were significantly correlated with evaluations of…

  12. Value-at-risk estimation with fuzzy histograms

    NARCIS (Netherlands)

    Almeida, R.J.; Kaymak, U.


    Value at risk (VaR) is a measure for senior management that summarises the financial risk a company faces into one single number. In this paper, we consider the use of fuzzy histograms for quantifying the value-at-risk of a portfolio. It is shown that the use of fuzzy histograms provides a good

  13. Identifying populations at risk from environmental contamination from point sources


    Williams, F; Ogston, S


    Objectives: To compare methods for defining the population at risk from a point source of air pollution. A major challenge for environmental epidemiology lies in correctly identifying populations at risk from exposure to environmental pollutants. The complexity of today's environment makes it essential that the methods chosen are accurate and sensitive.

  14. Protection of Marine Fish Stocks at Risk of Extinction (United States)

    J.A. Musick; S.A. Berkeley; G.M. Cailliet; M. Camhi; G. Huntsman; M. Nammack; Melvin L. Warren


    The American Fisheries Society (AFS) recommends that registory agencies closely scrutinize both marine fish and invertebrate stocks that may be at risk of extinction and take remedial action before populations are threatened or endungered. Initial AFS analyses of marine stocks at risk in North America show at least four primary geographic "hot spots" with...

  15. Volume dose of organs at risk in the irradiated volume

    International Nuclear Information System (INIS)

    Hishikawa, Yoshio; Tanaka, Shinichi; Miura, Takashi


    Absorbed dose of organs at risk in the 50% irradiated volume needs to be carefully monitored because there is high risk of radiation injury. This paper reports on the histogram of threedimensional volume dose of organs at risk, which is obtained by computer calculation of CT scans. In order to obtain this histogram, CT is first performed in the irradiation field. The dose in each pixel is then examined by the computer as to each slice. After the pixels of all slices in the organ at risk of the irradiated field are classified according to the doses, the number of pixels in the same dose class is counted. The result is expressed in a histogram. The histogram can show the differences of influence to organs at risk given by various radiation treatment techniques. Total volume dose of organs at risk after radiotherapy can also be obtained by integration of each dose of different treatment techniques. (author)

  16. Olympiads for Elementary Schools. (United States)

    Lenchner, George


    The goals and history of the Mathematical Olympiads for Elementary Schools are described. Teams, levels, and gender are discussed, as well as teacher training, administration, scoring, and awards. Sample problems are included. (MNS)

  17. Bubbles, shocks and elementary technical trading strategies (United States)

    Fry, John


    In this paper we provide a unifying framework for a set of seemingly disparate models for bubbles, shocks and elementary technical trading strategies in financial markets. Markets operate by balancing intrinsic levels of risk and return. This seemingly simple observation is commonly over-looked by academics and practitioners alike. Our model shares its origins in statistical physics with others. However, under our approach, changes in market regime can be explicitly shown to represent a phase transition from random to deterministic behaviour in prices. This structure leads to an improved physical and econometric model. We develop models for bubbles, shocks and elementary technical trading strategies. The list of empirical applications is both interesting and topical and includes real-estate bubbles and the on-going Eurozone crisis. We close by comparing the results of our model with purely qualitative findings from the finance literature.

  18. Academics respond

    DEFF Research Database (Denmark)

    Hazel, Spencer


    Contribution to the article "Academics respond: Brexit would weaken UK university research and funding", Guardian Witness, The Guardian, UK......Contribution to the article "Academics respond: Brexit would weaken UK university research and funding", Guardian Witness, The Guardian, UK...

  19. Linking Classroom Environment with At-Risk Engagement in Science: A Mixed Method Approach (United States)

    Collins, Stephen Craig

    This explanatory sequential mixed-method study analyzed how the teacher created learning environment links to student engagement for students at-risk across five science classroom settings. The learning environment includes instructional strategies, differentiated instruction, positive learning environment, and an academically challenging environment. Quantitative and qualitative data were gathered in the form of self-reporting surveys and a follow-up interview. The researcher aimed to use the qualitative results to explain the quantitative data. The general research question was "What are the factors of the teacher-created learning environment that were best suited to maximize engagement of students at-risk?" Specifically explaining, (1) How do the measured level of teacher created learning environment link to the engagement level of students at-risk in science class? and (2) What relationship exists between the student perception of the science classroom environment and the level of behavioral, cognitive, emotional, and social engagement for students at-risk in science class? This study took place within a large school system with more than 20 high schools, most having 2000-3000 students. Participating students were sent to a panel hearing that determined them unfit for the regular educational setting, and were given the option of attending one of the two alternative schools within the county. Students in this alternative school were considered at-risk due to the fact that 98% received free and reduced lunch, 97% were minority population, and all have been suspended from the regular educational setting. Pairwise comparisons of the SPS questions between teachers using t-test from 107 students at-risk and 40 interviews suggest that each category of the learning environment affects the level of behavioral, cognitive, emotional, and social engagement in science class for students at-risk in an alternative school setting. Teachers with higher student perceptions of

  20. The Effects of Aesthetic Science Activities on Improving At-Risk Families Children's Anxiety About Learning Science and Positive Thinking (United States)

    Hong, Zuway-R.; Lin, Huann-shyang; Chen, Hsiang-Ting; Wang, Hsin-Hui; Lin, Chia-Jung


    The purpose of this study was to explore the effects of aesthetic science activities on improving elementary school at-risk families' children's positive thinking, attitudes toward science, and decreasing their anxiety about learning science. Thirty-six 4th-grade children from at-risk families volunteered to participate in a 12-week intervention and formed the experimental group; another 97 typical 4th graders were randomly selected to participant in the assessment and were used as the comparison group. The treatment for experimental group children emphasized scaffolding aesthetic science activities and inquiry strategies. The Elementary School Student Questionnaire was administered to assess all children's positive thinking, attitudes toward science, and anxiety about learning science. In addition, nine target children from the experimental group with the lowest scores on either positive thinking, or attitudes toward science, or with the highest scores on anxiety about learning science in the pre-test were recruited to be interviewed at the end of the intervention and observed weekly. Confirmatory factor analyses, analyses of covariance, and content theme analysis assessed the similarities and differences between groups. It was found that the at-risk families' children were motivated by the treatment and made significant progress on positive thinking and attitudes toward science, and also decreased their anxiety about learning science. The findings from interviews and classroom observations also revealed that the intervention made differences in children's affective perceptions of learning science. Implication and research recommendation are discussed.

  1. Evaluation of Diagnostic Systems: The Selection of Students at Risk of Academic Difficulties (United States)

    Smolkowski, Keith; Cummings, Kelli D.


    Diagnostic tools can help schools more consistently and fairly match instructional resources to the needs of their students. To ensure the best educational outcome for each child, diagnostic decision-making systems seek to balance time, clarity, and accuracy. However, recent research notes that many educational decisions tend to be made using…

  2. Academic Achievement and Extracurricular School Activities of At-Risk High School Students (United States)

    Marchetti, Ryan; Wilson, Randal H.; Dunham, Mardis


    This study compared the employment, extracurricular participation, and family structure status of students from low socioeconomic families that achieved state-approved benchmarks on ACT reading and mathematics tests to those that did not achieve the benchmarks. Free and reduced lunch eligibility was used to determine SES. Participants included 211…

  3. Scaffolding Mathematics Remediation for Academically At-Risk Students Following Developmental Education Reform in Florida (United States)

    Brower, Rebecca L.; Woods, Chenoa S.; Jones, Tamara Bertrand; Park, Toby J.; Hu, Shouping; Tandberg, David A.; Nix, Amanda N.; Rahming, Sophia G.; Martindale, Sandra K.


    The purpose of this qualitative study is to understand how educational scaffolding may explain changing patterns of student success in mathematics in the era of developmental education (DE or remediation) reform in Florida College System (FCS) institutions. Specifically, we apply the concept of scaffolding to underprepared FCS students who are at…

  4. Academic writing (United States)

    Eremina, Svetlana V.


    The series of workshops on academic writing have been developed by academic writing instructors from Language Teaching Centre, Central European University and presented at the Samara Academic Writing Workshops in November 2001. This paper presents only the part dealing with strucutre of an argumentative essay.

  5. Prevention of pressure sores by identifying patients at risk. (United States)

    Andersen, K E; Jensen, O; Kvorning, S A; Bach, E


    The risk of pressure sores developing in patients admitted with acute conditions was assessed by a simple risk score system based on age, reduced mobility, incontinence, pronounced emaciation, redness over bony prominences, unconsciousness, dehydration, and paralysis in a prospective clinical study. During seven months in 1977, 600 of 3571 patients were classified as at risk. Of these 35 (5.8%) developed sores compared with five (0.2%) of those not at risk. The results of this study compared with those over the same period in 1976 show that close observation of at-risk patients and early detection of pressure sores prevents their development. PMID:6803980

  6. Success in One High-Poverty, Urban Elementary School: A Case Study (United States)

    Holman, Shavonna Leigh


    The purpose of this qualitative study was to explore the efforts implemented in a high-poverty, urban elementary school in order to increase academic achievement. The central research question was: (1) How do teachers and administrators in a high-poverty, urban school describe the strategies they use to achieve academic success? The sub-questions…

  7. A Study of a High Performing, High Poverty Elementary School on the Texas-Mexico Border (United States)

    Lopez, Cynthia Iris


    Transforming low performing schools to ensure the academic success of Hispanic children situated in poverty remains an educational challenge. External factors impacting student learning are often targeted as the main reasons for poor academic achievement, thereby advancing the culturally deficit model. This study is about an elementary school that…

  8. Senge's Learning Organization and Teachers' Perceptions of Leadership at an Elementary School in Urban Ohio (United States)

    Moore, Robert J.


    Urban public schools in the United States face the problem of failure to reach academic goals of performance mandated by the No Child Left Behind Act. It was hypothesized that use of Senge's leadership model might result in academic performance in one urban elementary school. Based on Senge's shared vision leadership model as the theoretical…

  9. Are Boys That Bad? Gender Gaps in Measured Skills, Grades and Aspirations in Czech Elementary Schools (United States)

    Mateju, Petr; Smith, Michael L.


    This article examines gender gaps in academic performance (grades in mathematics and reading) between boys and girls of ninth-grade elementary schools in the Czech Republic. Our analysis is based on 2003 data from the Programme for International Student Assessment, encompassing the academic performance and family background of ninth-grade pupils.…

  10. J-Educators Must Deal with "A Nation at Risk." (United States)

    Craig, J. Robert


    Suggests that mass communication educators need to interpret the literacy called for in "A Nation at Risk" to include media literacy: responsible awareness of media effects, media criticism and ethics, nontraditional media technologies, and media issues and problems. (HTH)

  11. Value at Risk models for Energy Risk Management


    Novák, Martin


    The main focus of this thesis lies on description of Risk Management in context of Energy Trading. The paper will predominantly discuss Value at Risk and its modifications as a main overall indicator of Energy Risk.

  12. Anxiety in women "at risk' of developing breast cancer.


    Thirlaway, K.; Fallowfield, L.; Nunnerley, H.; Powles, T.


    Do family history clinics offering counselling, surveillance and preventative programmes alleviate or exacerbate anxiety in women at a high risk of developing breast cancer? In this study risk perceptions and anxiety of 99 'at risk' women participating in the Tamoxifen Prevention Trial were compared with those of 87 'at risk' women not attending any specialist clinic who were recruited from the National Breast Screening Programme (NBSP). Most anxiety was found in NBSP women with a family hist...

  13. Obstetrical complications in people at risk for developing schizophrenia


    Ballon, Jacob S; Seeber, Katherine; Cadenhead, Kristin S


    Many factors have been associated with the development of schizophrenia, yet few studies have looked at these same factors in individuals considered at risk for schizophrenia, but who have not yet reached diagnostic threshold. The rate of obstetrical complications was assessed as part of a comprehensive battery in subjects at risk (N=52), or in the first episode of schizophrenia (N=18), and in normal comparison subjects (N=43). The rate of obstetrical complications was increased in the at ris...

  14. Screening Protocol for Early Identification of Brazilian Children at Risk for Dyslexia

    Directory of Open Access Journals (Sweden)

    Giseli D. Germano


    Full Text Available Early identification of students at risk of dyslexia has been an educational challenge in the past years. This research had two main goals. First, we aimed to develop a screening protocol for early identification of Brazilian children at risk for dyslexia; second, we aimed to identify the predictive variables of this protocol using Principal Component Analysis. The major step involved in developing this protocol was the selection of variables, which were chosen based on the literature review and linguistic criteria. The screening protocol was composed of seven cognitive-linguistic skills: Letter naming; Phonological Awareness (which comprises the following subtests: Rhyme production, Rhyme identification, Syllabic segmentation, Production of words from a given phoneme, Phonemic Synthesis, and Phonemic analysis; Phonological Working memory, Rapid naming Speed; Silent reading; Reading of words and non-words; and Auditory Comprehension of sentences from pictures. A total of 149 children, aged from 6 years to 6 and 11, of both genders who were enrolled in the 1st grade of elementary public schools were submitted to the screening protocol. Principal Component Analysis revealed four factors, accounting for 64.45% of the variance of the Protocol variables: first factor (“pre-reading”, second factor (“decoding”, third factor (“Reading”, and fourth factor “Auditory processing.” The factors found corroborate those reported in the National and International literature and have been described as early signs of dyslexia and reading problems.

  15. The social values at risk from sea-level rise

    International Nuclear Information System (INIS)

    Graham, Sonia; Barnett, Jon; Fincher, Ruth; Hurlimann, Anna; Mortreux, Colette; Waters, Elissa


    Analysis of the risks of sea-level rise favours conventionally measured metrics such as the area of land that may be subsumed, the numbers of properties at risk, and the capital values of assets at risk. Despite this, it is clear that there exist many less material but no less important values at risk from sea-level rise. This paper re-theorises these multifarious social values at risk from sea-level rise, by explaining their diverse nature, and grounding them in the everyday practices of people living in coastal places. It is informed by a review and analysis of research on social values from within the fields of social impact assessment, human geography, psychology, decision analysis, and climate change adaptation. From this we propose that it is the ‘lived values’ of coastal places that are most at risk from sea-level rise. We then offer a framework that groups these lived values into five types: those that are physiological in nature, and those that relate to issues of security, belonging, esteem, and self-actualisation. This framework of lived values at risk from sea-level rise can guide empirical research investigating the social impacts of sea-level rise, as well as the impacts of actions to adapt to sea-level rise. It also offers a basis for identifying the distribution of related social outcomes across populations exposed to sea-level rise or sea-level rise policies

  16. The social values at risk from sea-level rise

    Energy Technology Data Exchange (ETDEWEB)

    Graham, Sonia, E-mail: [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia); Barnett, Jon, E-mail: [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia); Fincher, Ruth, E-mail: [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia); Hurlimann, Anna, E-mail: [Faculty of Architecture, Building and Planning, The University of Melbourne, Architecture and Planning Building, Parkville, Victoria 3010 (Australia); Mortreux, Colette, E-mail: [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia); Waters, Elissa, E-mail: [Department of Resource Management and Geography, The University of Melbourne, 221 Bouverie St., Carlton, Victoria 3053 (Australia)


    Analysis of the risks of sea-level rise favours conventionally measured metrics such as the area of land that may be subsumed, the numbers of properties at risk, and the capital values of assets at risk. Despite this, it is clear that there exist many less material but no less important values at risk from sea-level rise. This paper re-theorises these multifarious social values at risk from sea-level rise, by explaining their diverse nature, and grounding them in the everyday practices of people living in coastal places. It is informed by a review and analysis of research on social values from within the fields of social impact assessment, human geography, psychology, decision analysis, and climate change adaptation. From this we propose that it is the ‘lived values’ of coastal places that are most at risk from sea-level rise. We then offer a framework that groups these lived values into five types: those that are physiological in nature, and those that relate to issues of security, belonging, esteem, and self-actualisation. This framework of lived values at risk from sea-level rise can guide empirical research investigating the social impacts of sea-level rise, as well as the impacts of actions to adapt to sea-level rise. It also offers a basis for identifying the distribution of related social outcomes across populations exposed to sea-level rise or sea-level rise policies.

  17. Using Robots to Motivate At-Risk Learners in Science over the Ninth Grade Hurdle (United States)

    Cerge, Dora

    The ninth grade is a pivotal year in an adolescent's academic career; however, educators have failed to find a remedy for the high failure and dropout rates at this grade level. Students who lack basic skills and support as they enter high school can experience repeated failures, which often lead to a decrease in motivation and dropping out of school. Up to 15% of all ninth graders repeat ninth grade and 36% of all U. S. dropouts are ninth graders. It is imperative that researchers and educators find new ways to motivate at-risk students and augment basic skills in order to mitigate the dropout problem at this grade level. Robot teachers could be a viable solution to increase student motivation and achievement. However, before such strategies could be recommended for implementation, information about their efficacy in a high school setting is needed. The purpose of this quantitative, two-group experimental, pretest-posttest study was to determine the effects of a robot teacher/instructor on science motivation and science achievement in ninth grade at-risk learners. Approximately 40 at-risk, repeating ninth graders, ranging in age from 13 to 17 years old from one high school in the United States Virgin Islands, participated in the study. Half of the students received a robot teacher/instructor manipulation whereby a robot taught a science lesson for physical science assessments (experimental group), and the other half received the same instruction from a human teacher (control group). An analysis of covariance (ANCOVA) was used to compare the science achievement posttest scores, as measured by test scores, and science motivation posttest scores, as measured by the SMTSL, between the experimental and the control groups, while controlling for the pretest scores (covariate). The results demonstrated that posttest motivation and achievement scores in the human teacher condition were not significantly different than posttest motivation scores in the robot teacher

  18. Internal/external locus of control, self-esteem, and parental verbal interaction of at-risk black male adolescents. (United States)

    Enger, J M; Howerton, D L; Cobbs, C R


    We investigated the relationship between three factors--internal/external locus of control, self-esteem, and parental verbal interaction--for at-risk Black male adolescents in the United States. Forty-two male students in Grades 6, 7, and 8 who had been identified by their teachers as being at risk completed the Locus of Control Scale for Children (Nowicki & Strickland, 1973), the Self-Esteem Inventory (Coopersmith, 1967), and the Verbal Interaction Questionnaire (Blake, 1991). A moderate positive relationship found between self-esteem and parental verbal interaction was consistent with a previous finding for White high school students. A moderate negative relationship found between locus of control and self-esteem differed from a previous finding of no significant relationship for Black elementary children. A weak, yet significant, negative relationship was found between locus of control and parental verbal interaction.

  19. Is an elementary particle really: (i) a particle? (ii) elementary?

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Is an elementary particle really: (i) a particle? (ii) elementary? Over centuries, naïve notions about this have turned out incorrect. Particles are not really pointlike. The word elementary is not necessarily well-defined. Notes:

  20. Fifth-Grade Turkish Elementary School Students' Listening and Reading Comprehension Levels with Regard to Text Types (United States)

    Yildirim, Kasim; Yildiz, Mustafa; Ates, Seyit; Rasinski, Timothy


    The aim of this study was to examine fifth grade elementary school students' listening and reading comprehension levels with regard to text types. This study was conducted on 180 fifth grade elementary school students in Sincan-Ankara in the spring semester of the academic year 2008-2009. The comprehension test was administered to students. The…

  1. Elementary Organizational Structures and Young Adolescents' Self-Concept and Classroom Environment Perceptions across the Transition to Middle School (United States)

    Parker, Audra K.


    Transitions can be difficult at any age; however, the move from elementary school to middle school, coupled with the onset of adolescence, is often associated with a myriad of psychological and academic declines. One strategy currently used to "ready" elementary students for middle school is a departmentalized organizational structure. The purpose…

  2. Elementary Thermal Operations

    DEFF Research Database (Denmark)

    Lostaglio, Matteo; Alhambra, Álvaro M.; Perry, Christopher


    To what extent do thermodynamic resource theories capture physically relevant constraints? Inspired by quantum computation, we define a set of elementary thermodynamic gates that only act on 2 energy levels of a system at a time. We show that this theory is well reproduced by a Jaynes-Cummings in......To what extent do thermodynamic resource theories capture physically relevant constraints? Inspired by quantum computation, we define a set of elementary thermodynamic gates that only act on 2 energy levels of a system at a time. We show that this theory is well reproduced by a Jaynes...

  3. Elementary excitations in nuclei

    International Nuclear Information System (INIS)

    Lemmer, R.H.


    The role of elementary quasi-particle and quasi-hole excitations is reviewed in connection with the analysis of data involving high-lying nuclear states. This article includes discussions on: (i) single quasi-hole excitations in pick-up reactions, (ii) the formation of single quasi-hole and quasi-particle excitations (in different nuclei) during transfer reactions, followed by (iii) quasi-particle quasi-hole excitations in the same nucleus that are produced by photon absorption. Finally, the question of photon absorption in the vicinity of the elementary Δ resonance is discussed, where nucleonic as well as nuclear degrees of freedom can be excited

  4. Elementary topology problem textbook

    CERN Document Server

    Viro, O Ya; Netsvetaev, N Yu; Kharlamov, V M


    This textbook on elementary topology contains a detailed introduction to general topology and an introduction to algebraic topology via its most classical and elementary segment centered at the notions of fundamental group and covering space. The book is tailored for the reader who is determined to work actively. The proofs of theorems are separated from their formulations and are gathered at the end of each chapter. This makes the book look like a pure problem book and encourages the reader to think through each formulation. A reader who prefers a more traditional style can either find the pr

  5. Elementary classical hydrodynamics

    CERN Document Server

    Chirgwin, B H; Langford, W J; Maxwell, E A; Plumpton, C


    Elementary Classical Hydrodynamics deals with the fundamental principles of elementary classical hydrodynamics, with emphasis on the mechanics of inviscid fluids. Topics covered by this book include direct use of the equations of hydrodynamics, potential flows, two-dimensional fluid motion, waves in liquids, and compressible flows. Some general theorems such as Bernoulli's equation are also considered. This book is comprised of six chapters and begins by introducing the reader to the fundamental principles of fluid hydrodynamics, with emphasis on ways of studying the motion of a fluid. Basic c

  6. Elementary number theory

    CERN Document Server

    Dudley, Underwood


    Ideal for a first course in number theory, this lively, engaging text requires only a familiarity with elementary algebra and the properties of real numbers. Author Underwood Dudley, who has written a series of popular mathematics books, maintains that the best way to learn mathematics is by solving problems. In keeping with this philosophy, the text includes nearly 1,000 exercises and problems-some computational and some classical, many original, and some with complete solutions. The opening chapters offer sound explanations of the basics of elementary number theory and develop the fundamenta

  7. Teacher Support and Math Engagement: Roles of Academic Self-Efficacy and Positive Emotions (United States)

    Liu, Ru-De; Zhen, Rui; Ding, Yi; Liu, Ying; Wang, Jia; Jiang, Ronghuan; Xu, Le


    The current study assessed 869 elementary school students in China using self-report questionnaires, to examine the multiple mediating effects of academic self-efficacy and positive academic emotions (enjoyment and relief) in the relations between teacher support and academic engagement (cognitive, behavioural and emotional aspects) within a math…

  8. Anxiety in women "at risk' of developing breast cancer. (United States)

    Thirlaway, K.; Fallowfield, L.; Nunnerley, H.; Powles, T.


    Do family history clinics offering counselling, surveillance and preventative programmes alleviate or exacerbate anxiety in women at a high risk of developing breast cancer? In this study risk perceptions and anxiety of 99 'at risk' women participating in the Tamoxifen Prevention Trial were compared with those of 87 'at risk' women not attending any specialist clinic who were recruited from the National Breast Screening Programme (NBSP). Most anxiety was found in NBSP women with a family history. Women attending the family history clinic and participating in the trial had anxiety scores comparable with 86 women recruited from the NBSP who did not have a family history. We conclude that such specialist clinics do not see a selected group of the most anxious 'at risk' women nor does participation in tamoxifen prevention programmes appear to increase anxiety. PMID:8645590

  9. Elementary particle interactions

    International Nuclear Information System (INIS)

    Bugg, W.M.; Condo, G.T.; Handler, T.; Hart, E.L.; Ward, B.F.L.; Close, F.E.; Christophorou, L.G.


    This report discusses freon bubble chamber experiments exposed to μ + and neutrinos, photon-proton interactions; shower counter simulations; SLD detectors at the Stanford Linear Collider, and the detectors at the Superconducting Super Collider; elementary particle interactions; physical properties of dielectric materials used in High Energy Physics detectors; and Nuclear Physics


    American Association of School Administrators, Washington, DC.


  11. Elementary Science Resource Guide. (United States)

    Texas Education Agency, Austin. Div. of Curriculum Development.

    This guide for elementary teachers provides information on getting ideas into action, designing and implementing the right situation, ways in which to evaluate science process activities with students, and seven sample units. The units cover using the senses, magnets, forces, weather forecasting, classification of living things, and the physical…

  12. Elementary School Mathematics Priorities (United States)

    Wilson, W. Stephen


    This article first describes some of the basic skills and knowledge that a solid elementary school mathematics foundation requires. It then elaborates on several points germane to these practices. These are then followed with a discussion and conclude with final comments and suggestions for future research. The article sets out the five…

  13. Vision in elementary mathematics

    CERN Document Server

    Sawyer, W W


    Sure-fire techniques of visualizing, dramatizing, and analyzing numbers promise to attract and retain students' attention and understanding. Topics include basic multiplication and division, algebra, word problems, graphs, negative numbers, fractions, many other practical applications of elementary mathematics. 1964 ed. Answers to Problems.

  14. Playing Golf Is Elementary (United States)

    Goldman, Jill S.; Pfluge, Kevin F.


    Golf is a lifelong activity that people of all ages can enjoy if they experience success and have fun. Early involvement in the sport facilitates the development of the ability to strike an object with an implement. Striking with implements can be challenging for young children and teachers, but golf can be taught in all elementary school settings…

  15. Generalized elementary functions

    Czech Academy of Sciences Publication Activity Database

    Monteiro, Giselle Antunes; Slavík, A.


    Roč. 411, č. 2 (2014), s. 838-852 ISSN 0022-247X Institutional support: RVO:67985840 Keywords : elementary functions * Kurzweil-Stieltjes integral * generalized linear ordinary differential equations * time scale calculus Subject RIV: BA - General Mathematics Impact factor: 1.120, year: 2014

  16. Piaget and Elementary Science (United States)

    Chittenden, Edward A.


    Describes the intellectual development stages ascribed to children by Jean Piaget. Characteristics and examples are given for sensori-motor, preoperational, concrete operational, and formal operational thinking periods. Implications are given for elementary school science education, including (1) formal instruction does not accelerate acquisition…

  17. Elementary particles physics

    International Nuclear Information System (INIS)


    It is discussed the physics in Brazil in the next decade with regard to elementary particles and field theories. The situation of brazilian research institutes as well as its personnel is also presented. Some recommendations and financing of new projects are also considered. (A.C.A.S.)

  18. Theologians at Risk? Ex Corde and Catholic Colleges. (United States)

    McBrien, Richard P.


    Suggests that if theology professors at Catholic institutions have to get authorization from bishops in order to teach (as mandated by the Vatican's "Ex Corde Ecclesiae"), academic freedom will be lost. (EV)

  19. Estimating and mapping the population at risk of sleeping sickness.

    Directory of Open Access Journals (Sweden)

    Pere P Simarro

    Full Text Available Human African trypanosomiasis (HAT, also known as sleeping sickness, persists as a public health problem in several sub-Saharan countries. Evidence-based, spatially explicit estimates of population at risk are needed to inform planning and implementation of field interventions, monitor disease trends, raise awareness and support advocacy. Comprehensive, geo-referenced epidemiological records from HAT-affected countries were combined with human population layers to map five categories of risk, ranging from "very high" to "very low," and to estimate the corresponding at-risk population.Approximately 70 million people distributed over a surface of 1.55 million km(2 are estimated to be at different levels of risk of contracting HAT. Trypanosoma brucei gambiense accounts for 82.2% of the population at risk, the remaining 17.8% being at risk of infection from T. b. rhodesiense. Twenty-one million people live in areas classified as moderate to very high risk, where more than 1 HAT case per 10,000 inhabitants per annum is reported.Updated estimates of the population at risk of sleeping sickness were made, based on quantitative information on the reported cases and the geographic distribution of human population. Due to substantial methodological differences, it is not possible to make direct comparisons with previous figures for at-risk population. By contrast, it will be possible to explore trends in the future. The presented maps of different HAT risk levels will help to develop site-specific strategies for control and surveillance, and to monitor progress achieved by ongoing efforts aimed at the elimination of sleeping sickness.

  20. Academic dishonsty

    African Journals Online (AJOL)


    This study attempted to investigate students' self reported academic dishonesty in Ethiopian ... university programs can play a key role in ... serious problem in establishing academic ... and Rocha 2006); Asian-Pacific, ... and self-adjustment mediates the ..... In my suggestion, it is better that ..... Comparative and International.

  1. Social Support and Personal Agency in At-Risk Mothers

    Directory of Open Access Journals (Sweden)

    María José Rodrigo


    Full Text Available This study investigated: a mothers´ use and satisfaction with informal and formal supports in at-risk psychosocial contexts, and b the relationships between satisfaction with help and the mothers´ perception of their role (personal agency. Self-report data about the use and satisfaction with sources of help, and levels of internal control, self-efficacy, couple agreement, role difficulty and motivation for change were obtained from 519 mothers referred by Social Services and 519 non-referred mothers. Results indicated that at-risk mothers relied less upon close informal support and more on formal support than non atrisk mothers. They were also more satisfied with the formal sources of support and had lower levels of personal agency. There were beneficial effects of satisfaction with informal help and school support on several aspects of personal agency for both groups. However, satisfaction with school and social services support had a detrimental effect on couple agreement in the at-risk group. Implications of the results for providing social support to at-risk families are discussed.

  2. The Video Toaster Meets Science + English + At-Risk Students. (United States)

    Perryess, Charlie


    Describes an experimental Science-English class for at-risk students which was team taught and used technology--particularly a Video Toaster (a videotape editing machine)--as a motivator. Discusses procedures for turning videotape taken on field trips into three- to five-minute student productions on California's water crisis. (SR)

  3. Probabilistic fuzzy systems in value-at-risk estimation

    NARCIS (Netherlands)

    Almeida, R.J.; Kaymak, U.


    Value-at-risk (VaR) is a popular measure for quantifying the market risk that a financial institution faces into a single number. Owing to the complexity of financial markets, the risks associated with a portfolio varies over time. Consequently, advanced methods of VaR estimation use parametric

  4. Linguistic Intervention Techniques for At-Risk English Language Learners (United States)

    Schneider, Elke; Evers, Tsila


    In U.S. public schools, the population of nonnative speakers of English who are at risk for failing language requirements is growing. This article presents multisensory structured language (MSL) teaching strategies to remediate these students' difficulties in reading, writing, and speaking English. These strategies are underscored by recent…

  5. Credit Rationing Effects of Credit Value-at-Risk

    NARCIS (Netherlands)

    J.F. Slijkerman; D.J.C. Smant (David); C.G. de Vries (Casper)


    textabstractBanks provide risky loans to firms which have superior information regarding the quality of their projects. Due to asymmetric information the banks face the risk of adverse selection. Credit Value-at-Risk (CVaR) regulation counters the problem of low quality, i.e. high risk, loans and

  6. Gun Safety Management with Patients at Risk for Suicide (United States)

    Simon, Robert I.


    Guns in the home are associated with a five-fold increase in suicide. All patients at risk for suicide must be asked if guns are available at home or easily accessible elsewhere, or if they have intent to buy or purchase a gun. Gun safety management requires a collaborative team approach including the clinician, patient, and designated person…

  7. Forecasting Value-at-Risk for Crude-Oil Exposures

    DEFF Research Database (Denmark)

    Høg, Esben; Tsiaras, Leonidas


    The purpose of this paper is to forecast and evaluate Value-At-Risk for crude-oil exposures. We examine the performance of a GARCH-type based model with lagged implied volatility entering the variance equation as explanatory variable for the predicted variance. The forecasted Values-at...

  8. Students "At Risk": Stereotypes and the Schooling of Black Boys (United States)

    James, Carl E.


    This article examines how stereotypes operate in the social construction of African Canadian males as "at risk" students. Cultural analysis and critical race theory are used to explain how the stereotypes of the youth as immigrant, fatherless, troublemaker, athlete, and underachiever contribute to their racialization and marginalization…

  9. Predictors of Maternal Sensitivity in At-Risk Families (United States)

    Neuhauser, Alex


    Maternal sensitivity is of central importance to a child's healthy development. This study examines how different types of psychosocial stress originating from the child, the parents, the context, and overall stress relate to maternal sensitivity. Psychosocial stress and its impact on maternal sensitivity are assessed in an at-risk sample of 248…

  10. Reading Fluency Instruction for Students at Risk for Reading Failure (United States)

    Ring, Jeremiah J.; Barefoot, Lexie C.; Avrit, Karen J.; Brown, Sasha A.; Black, Jeffrey L.


    The important role of reading fluency in the comprehension and motivation of readers is well documented. Two reading rate intervention programs were compared in a cluster-randomized clinical trial of students who were considered at-risk for reading failure. One program focused instruction at the word level; the second program focused instruction…

  11. Integrating Technology into the Curriculum for "At-Risk" Youth (United States)

    McCall, Denise


    This Independent Learning Project (ILP) discusses the best practices in educational technology to improve the behavior, instruction, and learning of at-risk youth, for whom technology offers unique opportunities. Research is compiled from numerous scholarly print and online sources. A guide for teachers provides detailed strategies, software…

  12. Collaborating To Enhance Resilience in Rural At-Risk Students. (United States)

    Finley, Mary K.

    This paper links areas of research with implications for community prevention strategies aimed at high-risk children. Collaborative efforts to reduce the number of at-risk children in rural communities can be advanced by merging knowledge from the following areas: (1) the causal pathways leading to substance abuse and identification of risk…

  13. Event-based historical value-at-risk

    NARCIS (Netherlands)

    Hogenboom, F.P.; Winter, Michael; Hogenboom, A.C.; Jansen, Milan; Frasincar, F.; Kaymak, U.


    Value-at-Risk (VaR) is an important tool to assess portfolio risk. When calculating VaR based on historical stock return data, we hypothesize that this historical data is sensitive to outliers caused by news events in the sampled period. In this paper, we research whether the VaR accuracy can be

  14. Women at Risk of Physical Intimate Partner Violence: A ...

    African Journals Online (AJOL)

    Intimate Partner Violence (IPV) is prevalent in Nigeria but a culture of silence exists, making it difficult to identify women at risk. A descriptive cross-sectional survey was employed to determine the prevalence and predictors of physical IPV in a low income, high density community in south west Nigeria. Among 924 interviews ...

  15. Optimal portfolio selection for cashflows with bounded capital at risk

    NARCIS (Netherlands)

    Vyncke, D.; Goovaerts, M.J.; Dhaene, J.L.M.; Vanduffel, S.


    We consider a continuous-time Markowitz type portfolio problem that consists of minimizing the discounted cost of a given cash-fl ow under the constraint of a restricted Capital at Risk. In a Black-Scholes setting, upper and lower bounds are obtained by means of simple analytical expressions that

  16. Decomposing Portfolio Value-at-Risk: A General

    NARCIS (Netherlands)

    W.G.P.M. Hallerbach (Winfried)


    textabstractAn intensive and still growing body of research focuses on estimating a portfolio’s Value-at-Risk. Depending on both the degree of non-linearity of the instruments comprised in the portfolio and the willingness to make restrictive assumptions on the underlying statistical distributions,

  17. Value at risk, bank equity and credit risk


    Broll, Udo; Wahl, Jack E.


    We study the implications of the value at risk concept for the bank's optimum amount of equity capital under credit risk. The market value of loans is risky and lognormally distributed. We show that the required equity capital depends upon managerial and market factors. Furthermore, the bank's equity and asset/liability management has to be addressed simultaneously by bank managers.

  18. Forecasting Value-at-Risk Under Temporal and Portfolio Aggregation

    NARCIS (Netherlands)

    H.J.W.G. Kole (Erik); T.D. Markwat (Thijs); A. Opschoor (Anne); D.J.C. van Dijk (Dick)


    textabstractWe examine the impact of temporal and portfolio aggregation on the quality of Value-at-Risk (VaR) forecasts over a horizon of ten trading days for a well-diversified portfolio of stocks, bonds and alternative investments. The VaR forecasts are constructed based on daily, weekly or

  19. Congenital syphilis - who is at risk? | Venter | South African Medical ...

    African Journals Online (AJOL)

    The prevalence of syphilis (or positive serology) in pregnant mothers delivering at Baragwanath Hospital, Johannesburg, was assessed in order to try to establish the prevalence of congenital syphilis and possibly to identify a specific population at risk. From August 1985 to January 1986 all mothers admitted to the major ...

  20. Suicide Interventions Targeted toward At-Risk Youth (United States)

    Langhinrichsen-Rohling, Jennifer; Lamis, Dorian A.; McCullars, Adrianne


    Suicide is currently the third leading cause of death among youth; it has been named a public health concern. A number of programs have been developed to prevent suicide; many of these involve intervening with youth who are known to be at-risk because of their depression, expressed suicide ideation, or previous suicide attempts. This paper serves…

  1. Empowering At-Risk Students through Appreciative Inquiry (United States)

    San Martin, Teresa L.; Calabrese, Raymond L.


    Purpose: The purpose of this study is to identify how at-risk high school students in an alternative school describe how they best learn and to extrapolate their preferred learning practices to improve teacher pedagogical practices. Design/methodology/approach: The authors used a qualitative case study design to facilitate the first two stages of…

  2. Social-Emotional Learning Championing Freedom, Education and Development: A Vehicle for At-risk Students to Succeed

    Directory of Open Access Journals (Sweden)

    Mary K. Sheard


    Full Text Available The paper examines the potential of a social-emotional learning (SEL programme, Promoting Alternative Thinking Strategies (PATHSin Northern Ireland (NI, to prepare at-risk students to succeed in education and later life. At-risk students are defined as students living in communities traditionally divided and fractured by social, religious, cultural intolerance, and sectarianism. The risk is not developing the social-emotional competencies necessary for good emotional health and positive relationships that are often necessary for personal and academic achievement. Themes of freedom, education and development are explored in reference to findings from a matched randomised control evaluation of PATHS implemented in six primary schools in Northern Ireland between 2008 and 2011. Results of data obtained through individual student assessments of social-emotional skills and findings from interviews with school principals, teachers and students are reported, and the potential of SEL as a vehicle for at-risk students to succeed are discussed. Findings from the evaluation clearly demonstrate how SEL provides a potential vehicle for breaking down the constraints and barriers to personal development and success for at-risk students. Recommendations are made for the further development and implementation of SEL programmes in Europe to advance the opportunities for at-risk students in divided communities to succeed.

  3. Noncognitive Factors in an Elementary School-Wide Arts Integrated Model


    Simpson Steele, Jamie


    Pomaika‘i Elementary School has answered a call to improve education by providing content instruction through the arts. How does school wide arts integration in an elementary setting support students as they transition to middle school? This bounded case study examines the experiences of eight families through a series of interviews with students, parents, and teachers. It describes and explains learning through the arts within three overarching noncognitive factors: a) academic mindsets, or ...

  4. Elementary particles and cosmology

    International Nuclear Information System (INIS)

    Audouze, J.; Paty, M.


    The universe is the most efficient laboratory of particle physics and the understanding of cosmological processes implies the knowledge of how elementary particles interact. This article recalls the mutual influences between on the one hand: astrophysics and cosmology and on the other hand: nuclear physics and particle physics. The big-bang theory relies on nuclear physics to explain the successive stages of nucleo-synthesis and the study of solar neutrinos has led to discover new aspects of this particle: it is likely that neutrinos undergo oscillations from one neutrino type to another. In some universe events such as the bursting of a super-nova, particles are released with a kinetic energy that would be impossible to reach on earth with a particle accelerator. These events are become common points of interest between astrophysicists and particle physicists and have promoted a deeper cooperation between astrophysics and elementary particle physics. (A.C.)

  5. Adolescents at risk of psychosis: a comparison of the "At risk mental state" and Multiple Complex Developmental Disorder

    NARCIS (Netherlands)

    Sprong, M.


    Comparing vulnerability markers for psychosis in different high-risk populations will ultimately lead to more insight into the causes of the syndrome and a more accurate identification of at-risk individuals. This dissertation concentrated on the comparison of two groups of adolescents that are at

  6. Making elementary particles visible

    Energy Technology Data Exchange (ETDEWEB)

    Cohen, Eyal [ArSciMed (art, science, media), 100, rue du Faubourg Saint Antoine, 75012 Paris (France)


    Ever since the days of the ancient Greek atomists, the notion that matter is made up of tiny fundamental elements has dominated the history of scientific theories. Elementary particles (and now strings...) are the latest in this chronological list of fundamental objects. Our notions of what a physical theory should be like, and what precisely ''matter is made up of...'' really means, have evolved with the years, undergoing a profound revolution with quantum mechanics.

  7. Making elementary particles visible

    International Nuclear Information System (INIS)

    Cohen, Eyal


    Ever since the days of the ancient Greek atomists, the notion that matter is made up of tiny fundamental elements has dominated the history of scientific theories. Elementary particles (and now strings...) are the latest in this chronological list of fundamental objects. Our notions of what a physical theory should be like, and what precisely ''matter is made up of...'' really means, have evolved with the years, undergoing a profound revolution with quantum mechanics

  8. Introduction to elementary particles

    CERN Document Server

    Griffiths, David J


    This is the first quantitative treatment of elementary particle theory that is accessible to undergraduates. Using a lively, informal writing style, the author strikes a balance between quantitative rigor and intuitive understanding. The first chapter provides a detailed historical introduction to the subject. Subsequent chapters offer a consistent and modern presentation, covering the quark model, Feynman diagrams, quantum electrodynamics, and gauge theories. A clear introduction to the Feynman rules, using a simple model, helps readers learn the calculational techniques without the complicat

  9. Condensed elementary particle matter

    International Nuclear Information System (INIS)

    Kajantie, K.


    Quark matter is a special case of condensed elementary particle matter, matter governed by the laws of particle physics. The talk discusses how far one can get in the study of particle matter by reducing the problem to computations based on the action. As an example the computation of the phase diagram of electroweak matter is presented. It is quite possible that ultimately an antireductionist attitude will prevail: experiments will reveal unpredicted phenomena not obviously reducible to the study of the action. (orig.)

  10. Increasing Academic Skills of Students with Autism Using Fifth Grade Peers as Tutors. (United States)

    Kamps, Debra; And Others


    Nonhandicapped fifth-grade students conducted tutoring sessions in math, language, and reading for two elementary-aged children with autism. Results demonstrated that normal peers could effectively increase academic behaviors of autistic students through tutoring activities. (Author/JDD)

  11. Students' Achievement Goals in Relation to Academic Motivation, Competence Expectancy, and Classroom Environment Perceptions (United States)

    Sungur, Semra; Senler, Burcu


    The present study aimed at investigating elementary students' academic motivation (intrinsic motivation, external regulation, introjected regulation, identified regulation, and amotivation), achievement goals (mastery approach goals, mastery avoidance goals, performance approach goals, performance avoidance goals), competence expectancies, and…

  12. Elementary Thermal Operations

    DEFF Research Database (Denmark)

    Lostaglio, Matteo; Alhambra, Álvaro M.; Perry, Christopher


    To what extent do thermodynamic resource theories capture physically relevant constraints? Inspired by quantum computation, we define a set of elementary thermodynamic gates that only act on 2 energy levels of a system at a time. We show that this theory is well reproduced by a Jaynes-Cummings in......To what extent do thermodynamic resource theories capture physically relevant constraints? Inspired by quantum computation, we define a set of elementary thermodynamic gates that only act on 2 energy levels of a system at a time. We show that this theory is well reproduced by a Jaynes......-Cummings interaction in rotating wave approximation and draw a connection to standard descriptions of thermalisation. We then prove that elementary thermal operations present tighter constraints on the allowed transformations than thermal operations. Mathematically, this illustrates the failure at finite temperature...... to do so, including necessary and sufficient conditions for a given change of the population to be possible. As an example, we describe the resource theory of the Jaynes-Cummings model. Finally, we initiate an investigation into how our resource theories can be applied to Heat Bath Algorithmic Cooling...

  13. The Effectiveness of Peer Tutoring Programs in Elementary Schools


    Gee, Melinda


    The present review examined the effectiveness of three peer tutoring programs: cross-age peer tutoring, Classwide Peer Tutoring (CWPT), and Peer-Assisted Learning Strategies (PALS), for elementary students in the academic areas of math and reading. The research reviewed indicates students who participated in cross-age peer tutoring and CWPT had improved test scores on basic math facts as well as increased math scores on standardized assessments. Students also showed improvement in reading flu...

  14. academic libraries

    African Journals Online (AJOL)

    Information Impact: Journal of Information and Knowledge Management

    Information Impact: Journal of Information and Knowledge Management ... Key words: academic libraries, open access, research, researchers, technology ... European commission (2012) reports that affordable and easy access to the results ...

  15. Identifying the necessary and sufficient number of risk factors for predicting academic failure. (United States)

    Lucio, Robert; Hunt, Elizabeth; Bornovalova, Marina


    Identifying the point at which individuals become at risk for academic failure (grade point average [GPA] academic success or failure. This study focused on 12 school-related factors. Using a thorough 5-step process, we identified which unique risk factors place one at risk for academic failure. Academic engagement, academic expectations, academic self-efficacy, homework completion, school relevance, school safety, teacher relationships (positive relationship), grade retention, school mobility, and school misbehaviors (negative relationship) were uniquely related to GPA even after controlling for all relevant covariates. Next, a receiver operating characteristic curve was used to determine a cutoff point for determining how many risk factors predict academic failure (GPA academic failure, which provides a way for early identification of individuals who are at risk. Further implications of these findings are discussed. PsycINFO Database Record (c) 2012 APA, all rights reserved.

  16. Academic Publications


    Francisco H C Felix


    Alternative modes of academic publication. What it is: Page for the dissemination of academic papers in alternative formats. Aimed at the diffusion of the idea of open publication, or open access publication, a branch of open science, a multidisciplinary movement that seeks to modify the paradigm of knowledge production that centralizes it and prevents its spreading. Historically, Western tradition has become firmly rooted in the free dissemination of knowledge among peers. However, the c...

  17. Elementary school on the move– moving in elementary school

    Directory of Open Access Journals (Sweden)

    Reiner Hildebrandt-Stramann


    Full Text Available Elementary school in Germany has changed during the last five years because, among other reasons, movement has entered it. The title's pun calls attention for two lines of work that characterize school pedagogy contemporary discussion. One of these lines is related to the last 15 years changing process at elementary school: it states that elementary school must be a learning and living place for children. The other line is related to movement pedagogy processes, which has been achieving higher and higher dimensions. Elementary school must be seen from movement point of view and must be transformed in a place for movement.

  18. Academic Marketing

    Directory of Open Access Journals (Sweden)

    Ecaterina Daniela ZECA


    Full Text Available Academic Marketing is an investment in a future dominated by The Forth Industrial Revolution and Globalization and not an expense. This aspect will basically alter our way to teach and to learn. In its dimensions, arguably changes will be like anything we has seen before. We try to assess how will be all unfold but, anyway, academic field response at this challenge should be integrated and comprehensive, involving all stakeholders both public and private sectors, because these changes herald upheaval of whole organizations. The educational service is a special one, delivered today but with effects in the future, the future of the individual, the future of generation, the future of nations. The educational service policy adapted to the requirements of time, brings to the front the opportunity of academic marketing. To analyze demand in a professional way, to measure trends and correlated university programs with the forecast demand for jobs, it is the subject. In the case of academic education, we are talking also about cost, distribution and promotion policies, but being a special service we also discuss about ethic boundaries. This work is an open chapter focusing studies on academic megamarketing, the work keeping up with the pace of change, students enrolment mobility, overtakes job market, and an imposed win-win-win formula, applied for students, local community and academic field.

  19. Psychic pathology of anthropogenic accidents at risk enterprises

    International Nuclear Information System (INIS)

    Pukhovskij, N.N.


    The literary data on the clinic and pathogenesis distinctions of traumatic and posttraumatic stress following the accidents are analyzed. The inner contradictory character of the Chernobyl NPP operators reaction to psychodraumatic situation is revealed. A number of concepts liable to discussion is given: inner contradiction of the reactions to traumatic stress on account of accidents at risk cuterprises puts forward the way for psychology evolution in process, besides, posttraumatic stress may be considered as one of the stages of such evolution; the misuse of spirits by the persons with traumatic stress appeared on account of accidents at risk enterprises puts forward the way for the subsequent evolution towards psychic degeneration; the prevailing effect of the reality denial among the personnel of the risk enterprises may form a muthcreative attitude to technical sphere and play a certain role in the emergence of anthropogenic accidents at these enterprises. 22 refs

  20. Fetal alcohol-spectrum disorders: identifying at-risk mothers

    Directory of Open Access Journals (Sweden)

    Montag AC


    Full Text Available Annika C Montag Department of Pediatrics, Division of Dysmorphology and Teratology, University of California San Diego, San Diego, CA, USA Abstract: Fetal alcohol-spectrum disorders (FASDs are a collection of physical and neuro­behavioral disabilities caused by prenatal exposure to alcohol. To prevent or mitigate the costly effects of FASD, we must identify mothers at risk for having a child with FASD, so that we may reach them with interventions. Identifying mothers at risk is beneficial at all time points, whether prior to pregnancy, during pregnancy, or following the birth of the child. In this review, three approaches to identifying mothers at risk are explored: using characteristics of the mother and her pregnancy, using laboratory biomarkers, and using self-report assessment of alcohol-consumption risk. At present, all approaches have serious limitations. Research is needed to improve the sensitivity and specificity of biomarkers and screening instruments, and to link them to outcomes as opposed to exposure. Universal self-report screening of all women of childbearing potential should ideally be incorporated into routine obstetric and gynecologic care, followed by brief interventions, including education and personalized feedback for all who consume alcohol, and referral to treatment as indicated. Effective biomarkers or combinations of biomarkers may be used during pregnancy and at birth to determine maternal and fetal alcohol exposure. The combination of self-report and biomarker screening may help identify a greater proportion of women at risk for having a child with FASD, allowing them to access information and treatment, and empowering them to make decisions that benefit their children. Keywords: fetal alcohol-spectrum disorder (FASD, alcohol, pregnancy, screening, biomarkers, SBIRT

  1. The Dataset of Countries at Risk of Electoral Violence


    Birch, Sarah; Muchlinski, David


    Electoral violence is increasingly affecting elections around the world, yet researchers have been limited by a paucity of granular data on this phenomenon. This paper introduces and describes a new dataset of electoral violence – the Dataset of Countries at Risk of Electoral Violence (CREV) – that provides measures of 10 different types of electoral violence across 642 elections held around the globe between 1995 and 2013. The paper provides a detailed account of how and why the dataset was ...

  2. Quantile uncertainty and value-at-risk model risk. (United States)

    Alexander, Carol; Sarabia, José María


    This article develops a methodology for quantifying model risk in quantile risk estimates. The application of quantile estimates to risk assessment has become common practice in many disciplines, including hydrology, climate change, statistical process control, insurance and actuarial science, and the uncertainty surrounding these estimates has long been recognized. Our work is particularly important in finance, where quantile estimates (called Value-at-Risk) have been the cornerstone of banking risk management since the mid 1980s. A recent amendment to the Basel II Accord recommends additional market risk capital to cover all sources of "model risk" in the estimation of these quantiles. We provide a novel and elegant framework whereby quantile estimates are adjusted for model risk, relative to a benchmark which represents the state of knowledge of the authority that is responsible for model risk. A simulation experiment in which the degree of model risk is controlled illustrates how to quantify Value-at-Risk model risk and compute the required regulatory capital add-on for banks. An empirical example based on real data shows how the methodology can be put into practice, using only two time series (daily Value-at-Risk and daily profit and loss) from a large bank. We conclude with a discussion of potential applications to nonfinancial risks. © 2012 Society for Risk Analysis.

  3. Value at Risk on Composite Price Share Index Stock Data (United States)

    Oktaviarina, A.


    The financial servicest authority was declared Let’s Save Campaign on n commemoration of the World Savings Day that falls on this day, October 31, 2016. The activity was greeted enthusiastically by Indonesia Stock Exchange by taking out the slogan Let’s Save The Stocks. Stock is a form of investment that is expected to benefit in the future despite has risks. Value at Risk (VaR) is a method that can measure how much the risk of a financial investment. Composite Stock Price Indeks is the stock price index used by Indonesia Stock Exchange as stock volatility benchmarks in Indonesia. This study aimed to estimate Value at Risk (VaR) on closing price Composite Price Share Index Stock data on the period 20 September 2016 until 20 September 2017. Box-Pierce test results p value=0.9528 which is greater than a, that shows homoskedasticity. Value at Risk (VaR) with Variance Covariance Method is Rp.3.054.916,07 which means with 99% confindence interval someone who invests Rp.100.000.000,00 will get Rp.3.054.916,07 as a maximum loss.

  4. Family Functioning and Predictors of Runaway Behavior Among At-Risk Youth. (United States)

    Holliday, Stephanie Brooks; Edelen, Maria Orlando; Tucker, Joan S


    Adolescent runaway behavior is associated with a host of negative outcomes in young adulthood. Therefore, it is important to understand the factors that predict running away in youth. Longitudinal data from 111 at-risk families were used to identify proximal predictors of runaway behavior over a 12-week period. On average, youth were 14.96 years old, and 45% were female. Ten percent of youth ran away during the 12-week follow-up period. In bivariate analyses, running away was predicted by poorer youth- and parent-rated family functioning, past runaway behavior, and other problem behaviors (e.g., substance use, delinquency), but not poorer perceived academic functioning. Results of a hierarchical logistic regression revealed a relationship between youth-rated family functioning and runaway behavior. However, this effect became non-significant after accounting for past runaway behavior and other problem behaviors, both of which remained significant predictors in the multivariable model. These findings suggest that youth who run away may be engaged in a more pervasive pattern of problematic behavior, and that screening and prevention programs need to address the cycle of adolescent defiant behavior associated with running away. Recommendations for clinical practice with this at-risk population are discussed.

  5. Laptop Use, Interactive Science Software, and Science Learning Among At-Risk Students (United States)

    Zheng, Binbin; Warschauer, Mark; Hwang, Jin Kyoung; Collins, Penelope


    This year-long, quasi-experimental study investigated the impact of the use of netbook computers and interactive science software on fifth-grade students' science learning processes, academic achievement, and interest in further science, technology, engineering, and mathematics (STEM) study within a linguistically diverse school district in California. Analysis of students' state standardized science test scores indicated that the program helped close gaps in scientific achievement between at-risk learners (i.e., English learners, Hispanics, and free/reduced-lunch recipients) and their counterparts. Teacher and student interviews and classroom observations suggested that computer-supported visual representations and interactions supported diverse learners' scientific understanding and inquiry and enabled more individualized and differentiated instruction. Finally, interviews revealed that the program had a positive impact on students' motivation in science and on their interest in pursuing science-related careers. This study suggests that technology-facilitated science instruction is beneficial for improving at-risk students' science achievement, scaffolding students' scientific understanding, and strengthening students' motivation to pursue STEM-related careers.

  6. A Charter School in Partnerships for At-Risk Youth. (United States)

    Czaja, Marion D.; Belcher, Sandi

    This report describes and evaluates the Raven School, a charter school established in 1998 to serve adjudicated youths ages 16 to 18. The school is administered by the Gulf Coast Trades Center, a private nonprofit organization located in the Sam Houston National Forest in rural Texas. In addition to academics and GED preparation, other program…

  7. Supporting At-Risk Learners at a Comprehensive University in ...

    African Journals Online (AJOL)

    It addresses the issue that many students who arrive at university lack the ... the work of the academic support and learning development units in higher education ... Results in both the PIRLS (Progress in International Reading Literacy Study) .... but also about “adjustments to a learning environment that requires greater ...

  8. Association between physical fitness and academic achievement in a cohort of Danish school pupils

    DEFF Research Database (Denmark)

    Andersen, Mikkel Porsborg; Mortensen, Rikke Nørmark; Vardinghus-Nielsen, Henrik


    BACKGROUND: Time spent on physical activity in elementary school has been altered to improve core academics. However, little is known about the relationship between physical fitness and academic achievement. We examined the association between physical fitness and academic achievement......) ). Academic achievement was measured 1 school year later through a series of mandatory exams within the humanities, sciences, and all obligatory defined exams. Parental income and education were drawn from nationwide registers. Linear regression models were used to investigate the association. RESULTS...

  9. Effects of the "Behavior Education Program" (BEP) on Office Discipline Referrals of Elementary School Students (United States)

    Hawken, Leanne S.; Sandra MacLeod, K.; Rawlings, Linda


    The "Behavior Education Program" (BEP; Crone et al., 2004) is a modified check-in, check-out intervention implemented with students who are at risk for more severe problem behaviors. The purpose of this study was to evaluate the effects of the BEP on problem behavior with 12 elementary school students. Results indicated that the BEP was…

  10. Project A+ Elementary Technology Demonstration Schools 1990-91. The First Year. (United States)

    Marable, Paula; Frazer, Linda

    Project A+ Elementary Technology Demonstration Schools is a program made possible through grants from IBM (International Business Machines Corporation) and Apple, Inc. The primary purpose of the program is to demonstrate the educational effectiveness of technology in accelerating the learning of low achieving at-risk students and enhancing the…

  11. Elementary Atom Interaction with Matter


    Mrowczynski, Stanislaw


    The calculations of the elementary atom (the Coulomb bound state of elementary particles) interaction with the atom of matter, which are performed in the Born approximation, are reviewed. We first discuss the nonrelativistic approach and then its relativistic generalization. The cross section of the elementary atom excitation and ionization as well as the total cross section are considered. A specific selection rule, which applies for the atom formed as positronium by particle-antiparticle pa...

  12. High initial tidal volumes in emergency department patients at risk for acute respiratory distress syndrome. (United States)

    Allison, Michael G; Scott, Michael C; Hu, Kami M; Witting, Michael D; Winters, Michael E


    Emergency department (ED) patients are at high risk for the acute respiratory distress syndrome (ARDS). Settings only 1 mL/kg above recommended tidal volumes confers harm for these patients. The purpose of this study was to determine whether ED physicians routinely initiate mechanical ventilation with low tidal volumes in patients at risk for ARDS. We retrospectively reviewed the charts of all adult patients who were intubated in an urban, academic ED. The charts were analyzed to identify patients in whom ARDS developed within 48 hours after ED admission. Patients were eligible for inclusion if they had bilateral infiltrates on imaging, had a Pao2/Fio2 ratio less than 300 mm Hg and did not have heart failure contributing to their presentation. The tidal volumes set in the ED were then compared with the recommended tidal volume of 6 mL/kg of predicted body weight. The initial tidal volumes set in the ED were higher than recommended by an average of 80 mL (95% confidence interval, 60-110, P tidal volume ventilation setting. In an academic, tertiary hospital, newly intubated ED patients in whom ARDS developed within 48 hours after intubation were ventilated with tidal volumes that exceeded recommendations by an average of 1.5 mL/kg. Copyright © 2014 Elsevier Inc. All rights reserved.

  13. Eight-Year Latent Class Trajectories of Academic and Social Functioning in Children with Attention-Deficit/Hyperactivity Disorder. (United States)

    DuPaul, George J; Morgan, Paul L; Farkas, George; Hillemeier, Marianne M; Maczuga, Steve


    We examined trajectories of academic and social functioning in children with attention-deficit/hyperactivity disorder (ADHD) to identify those who might be at risk for especially severe levels of academic and social impairment over time. We estimated a series of growth mixture models using data from two subsamples of children participating in the NIMH Collaborative Multisite Multimodal Treatment Study of Children with ADHD (MTA) including those with at least baseline and 96-month data for reading and mathematics achievement (n = 392; 77.3% male; M age = 7.7; SD = 0.8) or social skills ratings from teachers (n = 259; 74.9% male; M age = 7.6; SD = 0.8). We compared latent trajectories for children with ADHD to mean observed trajectories obtained from a local normative (i.e., non-ADHD) comparison group (n = 289; 80.6% male; M age = 9.9; SD = 1.1). Results indicated six latent trajectory classes for reading and mathematics and four classes for teacher social skills ratings. There was not only a relationship between trajectories of inattention symptoms and academic impairment, but also a similarly strong association between trajectory classes of hyperactive-impulsive symptoms and achievement. Trajectory class membership correlated with socio-demographic and diagnostic characteristics, inattention and hyperactive-impulsive symptom trajectories, externalizing behavior in school, and treatment receipt and dosage. Although children with ADHD display substantial heterogeneity in their reading, math, and social skills growth trajectories, those with behavioral and socio-demographic disadvantages are especially likely to display severe levels of academic and social impairment over time. Evidence-based early screening and intervention that directly address academic and social impairments in elementary school-aged children with ADHD are warranted. The identifier is NCT00000388.

  14. Elementary heat transfer analysis

    CERN Document Server

    Whitaker, Stephen; Hartnett, James P


    Elementary Heat Transfer Analysis provides information pertinent to the fundamental aspects of the nature of transient heat conduction. This book presents a thorough understanding of the thermal energy equation and its application to boundary layer flows and confined and unconfined turbulent flows. Organized into nine chapters, this book begins with an overview of the use of heat transfer coefficients in formulating the flux condition at phase interface. This text then explains the specification as well as application of flux boundary conditions. Other chapters consider a derivation of the tra

  15. Elementary Statistics Tables

    CERN Document Server

    Neave, Henry R


    This book, designed for students taking a basic introductory course in statistical analysis, is far more than just a book of tables. Each table is accompanied by a careful but concise explanation and useful worked examples. Requiring little mathematical background, Elementary Statistics Tables is thus not just a reference book but a positive and user-friendly teaching and learning aid. The new edition contains a new and comprehensive "teach-yourself" section on a simple but powerful approach, now well-known in parts of industry but less so in academia, to analysing and interpreting process dat

  16. Elementary particles. 2

    International Nuclear Information System (INIS)

    Ranft, G.; Ranft, J.


    In this part the subject is covered under the following headings, methods for producing high-energy particles; interaction of high-energy particles with matter; methods for the detection of high-energy particles; symmetry properties and conservation laws; quantum number and selection rules; theorem of scattering behaviour at asymptotically high energies; statistical methods in elementary particle physics; interaction of high-energy particles with nuclei; relations of high-energy physics to other branches of science and its response to engineering. Intended as information on high-energy physics for graduate students and research workers familiar with the fundamentals of classical and quantum physics

  17. Elementary matrix theory

    CERN Document Server

    Eves, Howard


    The usefulness of matrix theory as a tool in disciplines ranging from quantum mechanics to psychometrics is widely recognized, and courses in matrix theory are increasingly a standard part of the undergraduate curriculum.This outstanding text offers an unusual introduction to matrix theory at the undergraduate level. Unlike most texts dealing with the topic, which tend to remain on an abstract level, Dr. Eves' book employs a concrete elementary approach, avoiding abstraction until the final chapter. This practical method renders the text especially accessible to students of physics, engineeri

  18. Expatriate academics

    DEFF Research Database (Denmark)

    Selmer, Jan; Lauring, Jakob


    Purpose – The literature on business expatriates has been increasing rapidly, but research on expatriate academics has remained scant, despite the apparent increasing globalisation of the academic world. Therefore, more research is needed on the latter group of expatriates. This paper aims to fill...... some of the gaps. Design/methodology/approach – A questionnaire was directed electronically towards expatriate academics occupying regular positions in science faculty departments in universities in northern Europe. Findings – Results showed that job clarity was the dominating job factor with strong...... relationships with all of the five investigated work outcome variables, work adjustment, work performance, work effectiveness, job satisfaction, and time to proficiency. Job conflict and job freedom had an association with some of the work outcome variables but not with all of them. Neither workload nor job...

  19. Academic Allies

    DEFF Research Database (Denmark)

    Byberg, Rebekka Birkebo

    the national associations of European law: Fédération Internationale pour le Droit Européen, the European law journal Common Market Law Review, and the ITL project, carried out at the European University Institute.It carefully documents an alliance between academics and community actors with the aim...... of providing academic support to the constitutional claim, and it argues that the academic discipline of European law was built and developed through a circular attribution of legal ideas, legitimacy, and self-image between the European Court of Justice, the Commission, and academia –most particularly so......This doctoral thesis explores the key transnational institutions of European law academia and their role in the creation of a constitutional legal practice in the European Community from 1961 to 1993. Consisting of three case studies, it investigates the transnational federation gathering...

  20. At-Risk/Problematic Shopping and Gambling in Adolescence. (United States)

    Yip, Sarah W; Mei, Songli; Pilver, Corey E; Steinberg, Marvin A; Rugle, Loreen J; Krishnan-Sarin, Suchitra; Hoff, Rani A; Potenza, Marc N


    Elevated levels of both pathological gambling (PG) and problem shopping (PS) have been reported among adolescents, and each is associated with a range of other negative health/functioning measures. However, relationships between PS and PG, particularly during adolescence, are not well understood. In this study, we explored the relationship between different levels of problem-gambling severity and health/functioning characteristics, gambling-related social experiences, gambling behaviors and motivations among adolescents with and without at-risk/problematic shopping (ARPS). Survey data from Connecticut high school students (n = 2,100) were analyzed using bivariate analyses and logistic regression modeling. Although at-risk/problematic gambling (ARPG) was not increased among adolescents with ARPS, adolescents with ARPG (vs non-gamblers) were more likely to report having experienced a growing tension or anxiety that could only be relieved by shopping and missing other obligations due to shopping. In comparison to the non-ARPS group, a smaller proportion of respondents in the ARPS group reported paid part-time employment, whereas a greater proportion of respondents reported excessive gambling by peers and feeling concerned over the gambling of a close family member. In general, similar associations between problem-gambling severity and measures of health/functioning and gambling-related behaviors and motivations were observed across ARPS and non-ARPS adolescents. However, associations were weaker among ARPS adolescents for several variables: engagement in extracurricular activities, alcohol and caffeine use and gambling for financial reasons. These findings suggest a complex relationship between problem-gambling severity and ARPS. They highlight the importance of considering co-occurring risk behaviors such as ARPS when treating adolescents with at-risk/problem gambling.

  1. Continuous Time Portfolio Selection under Conditional Capital at Risk

    Directory of Open Access Journals (Sweden)

    Gordana Dmitrasinovic-Vidovic


    Full Text Available Portfolio optimization with respect to different risk measures is of interest to both practitioners and academics. For there to be a well-defined optimal portfolio, it is important that the risk measure be coherent and quasiconvex with respect to the proportion invested in risky assets. In this paper we investigate one such measure—conditional capital at risk—and find the optimal strategies under this measure, in the Black-Scholes continuous time setting, with time dependent coefficients.

  2. Bank Lending Policy, Credit Scoring and Value at Risk


    Jacobson, Tor; Roszbach, Kasper


    In this paper we apply a bivariate probit model to investigate the implications of bank lending policy. In the first equation we model the bank´s decision to grant a loan, in the second the probability of default. We confirm that banks provide loans in a way that is not consistent with default risk minimization. The lending policy must thus either be inefficient or be the result of some other type of optimizing behavior than expected profit maximization. Value at Risk, being a value weighted ...

  3. Value at risk methodologies: Developments, implementation and evaluation


    Dong, Simin


    Value at Risk (VaR) is a useful concept in risk disclosure, especially for financial institutions. In this paper, the origin and development as well as the regulatory requirement of VaR are discussed. Furthermore, a hypothetical foreign currency forward contract is used as an example to illustrate the implementation of VaR. Back testing is conducted to test the soundness of each VaR model. Analysis in this paper shows that historical simulation and Monte Carlo simulation approaches have more ...

  4. Teaching elementary thermodynamics and energy conversion: Opinions

    International Nuclear Information System (INIS)

    Gaggioli, Richard A.


    This presentation deals with innovation in teaching and understanding of thermodynamic principles. Key features of the approach being advocated are: (a) postulation of the existence of entropy, (b) explicitly associating energy transfers with other transports, (c) stating the 2nd Law in terms of Gibbs' available-energy, (d) systematic use of software such as EES. The paper outlines and elaborates upon an introductory course. Major headings in the course are: basic concepts: properties, additive properties and balances, primitive properties, energy, 1st Law. entropy, elementary academic applications of balances, available-energy, second law, exergy, thermostatic property relations, EES. Applications to processes, fluid flow, Heat transfer, thermochemical. Applications to devices, single-process, compound-process, systems (consisting of devices and processes functioning together).

  5. "I Am One-of-a-Kind": Unveiling the Silence of Korean American Elementary Students' Negotiations of Culture, Language, and Literacy (United States)

    Ra, Esther H.


    In this study, the author explores the roles of family, culture, language as these shape both the articulated identities of Korean American elementary students, and their literacy practices at school. Using data from an academic year of ethnographic study at a public elementary school, located outside a northeastern metropolitan city, the author…

  6. Crowdfunding for Elementary Science Educators (United States)

    Reese, Jessica; Miller, Kurtz


    The inadequate funding of science education in many school districts, particularly in underserved areas, is preventing elementary science educators from realizing the full potential of the "Next Generation Science Standards" ("NGSS"). Yet many elementary science teachers may be unaware that millions of dollars per year are…

  7. Engineering at the Elementary Level (United States)

    McGrew, Cheryl


    Can engineering technology be taught at the elementary level? Designing and building trebuchets, catapults, solar cars, and mousetrap vehicles in a west central Florida elementary class was considered very unusual in recent years. After a review of current research on failing schools and poor curriculum, the author wondered what her school could…

  8. Assessing Elementary Algebra with STACK (United States)

    Sangwin, Christopher J.


    This paper concerns computer aided assessment (CAA) of mathematics in which a computer algebra system (CAS) is used to help assess students' responses to elementary algebra questions. Using a methodology of documentary analysis, we examine what is taught in elementary algebra. The STACK CAA system,, which uses the CAS…

  9. Explorations in Elementary Mathematical Modeling (United States)

    Shahin, Mazen


    In this paper we will present the methodology and pedagogy of Elementary Mathematical Modeling as a one-semester course in the liberal arts core. We will focus on the elementary models in finance and business. The main mathematical tools in this course are the difference equations and matrix algebra. We also integrate computer technology and…

  10. Elementary School Philosophy: A Response (United States)

    Wartenberg, Thomas E.


    This article is a response to criticism of my book "Big Ideas for Little Kids." The main topics addressed are: Who is the audience for the book? Can people without formal philosophical training can be good facilitators of elementary school philosophy discussions? Is it important to assess attempts to teach philosophy in elementary school? Should…

  11. Elementary chaotic snap flows

    International Nuclear Information System (INIS)

    Munmuangsaen, Buncha; Srisuchinwong, Banlue


    Highlights: → Five new elementary chaotic snap flows and a generalization of an existing chaotic snap flow have been presented. → Three of all are conservative systems whilst three others are dissipative systems. → Four cases need only a single control parameter and a single nonlinearity. → A cubic case in a jerk representation requires only two terms and a single nonlinearity. - Abstract: Hyperjerk systems with 4th-order derivative of the form x .... =f(x ... ,x .. ,x . ,x) have been referred to as snap systems. Five new elementary chaotic snap flows and a generalization of an existing flow are presented through an extensive numerical search. Four of these flows demonstrate elegant simplicity of a single control parameter based on a single nonlinearity of a quadratic, a piecewise-linear or an exponential type. Two others demonstrate elegant simplicity of all unity-in-magnitude parameters based on either a single cubic nonlinearity or three cubic nonlinearities. The chaotic snap flow with a single cubic nonlinearity requires only two terms and can be transformed to its equivalent dynamical form of only five terms which have a single nonlinearity. An advantage is that such a chaotic flow offers only five terms even though the (four) dimension is high. Three of the chaotic snap flows are characterized as conservative systems whilst three others are dissipative systems. Basic dynamical properties are described.

  12. Therapeutic product disposition in at-risk populations

    International Nuclear Information System (INIS)

    Foster, B. C.


    In an emergency situation, such as a chemical, biological, radionuclide, nuclear or explosion (CBRNE) event, all patient populations are at increased risk of serious adverse events. Therapeutic product (TP) safety and efficacy depend on the disposition of the product through absorption, distribution, metabolism and excretion. The ability of a patient to benefit from or merely tolerate a TP can be modified by many factors, including but not limited to culture, diet, disease, environmental contaminants, genetic predisposition, stress and socioeconomic status and recent life experiences. Metabolism is considered to have the greatest effect on safety and efficacy, as chemicals not metabolised can accumulate to toxic levels. Inter-individual variances in most drug metabolism enzymes may range up to greater than 1000-fold. The fetus, neonates, infants, individuals with hormonal change, infection or prior exposure to licit or illicit products and the elderly are more susceptible to increased risk of serious adverse health effects. The critically ill are the most at risk. The at-risk populations for a serious adverse event are dependent then on the CBRNE event, their physical and cognitive states and the inter-individual intrinsic and extrinsic factors that affect TP disposition. (authors)

  13. Engaging at-risk youth through self-directed learning

    Directory of Open Access Journals (Sweden)

    Thieme Hennis


    Full Text Available The large number of young people in Europe who lack formal qualifications constitutes a considerable concern in terms of individual, social and economic consequences. The influx of young migrants into Europe is making this issue even more significant. To avoid social exclusion and youth unemployment, and to ensure economic progress, the European Union (EU and national governments are providing a variety of educational opportunities for these young people. As traditional approaches have not proved particularly successful, an alternative approach has been developed that seems to overcome previous limitations. This approach is characterized by a focus on learners’ agency and identity, and offers young at-risk learners a different, more intrinsically motivating learning experience. The approach was implemented in 12 pilots in six different European countries, including several with migrant youth from different regions of the world. The main result presented here is a comprehensive design framework developed on the basis of a cross-case analysis. The framework includes design principles concerning the organization, as well as the pedagogy, of engaging at-risk youth.

  14. Family and Individual Factors in the at Risk Population

    Directory of Open Access Journals (Sweden)

    Masoud Mohammadi


    Full Text Available Objective: Based on the past studies in the filed of substance abuse, this study is to compare at risk populations regarding to familial and individual factors. Materials & Methods: this study have been done on 716 at risk individual in 11 city of Fars province. Research tools includes:1- locus of control inventory 2- Attachment styles scale 3- Parental Bonding Instrument 4- Resilience Scale 5- Coping Skills Inventory 6- Self Esteem scale. Results: there was a significant difference between normal and user and abuser groups. In resiliency, self esteem, problem oriented coping skills, caring and secure attachment normal group had a higher scores. But in ambivalent attachment style, external locus of control, emotion oriented and less benefit coping skills, normal group had a lower scores. In resiliency, ambivalent attachment style, problem oriented coping skills, and less benefit coping skills there was significant differences between user and abuser groups. But this was not true for caring, overprotection, secure attachment, locus of control, self esteem, and emotion oriented coping skills. Conclusion: according to these finding and in order to development and promotion of resiliency for substance abuse, preventive intervention should focus on educating parents and caregivers in the field of caring, enough protection, developing secure attachment, strategies for development and maintenance of self esteem, internal locus of control, and use of problem oriented coping skills. Psychological interventions also can use these finding in order to focus their therapy goals.

  15. Biodiversity at risk under future cropland expansion and intensification. (United States)

    Kehoe, Laura; Romero-Muñoz, Alfredo; Polaina, Ester; Estes, Lyndon; Kreft, Holger; Kuemmerle, Tobias


    Agriculture is the leading driver of biodiversity loss. However, its future impact on biodiversity remains unclear, especially because agricultural intensification is often neglected, and high path-dependency is assumed when forecasting agricultural development-although the past suggests that shock events leading to considerable agricultural change occur frequently. Here, we investigate the possible impacts on biodiversity of pathways of expansion and intensification. Our pathways are not built to reach equivalent production targets, and therefore they should not be directly compared; they instead highlight areas at risk of high biodiversity loss across the entire option space of possible agricultural change. Based on an extensive database of biodiversity responses to agriculture, we find 30% of species richness and 31% of species abundances potentially lost because of agricultural expansion across the Amazon and Afrotropics. Only 21% of high-risk expansion areas in the Afrotropics overlap with protected areas (compared with 43% of the Neotropics). Areas at risk of biodiversity loss from intensification are found in India, Eastern Europe and the Afromontane region (7% species richness, 13% abundance loss). Many high-risk regions are not adequately covered by conservation prioritization schemes, and have low national conservation spending and high agricultural growth. Considering rising agricultural demand, we highlight areas where timely land-use planning may proactively mitigate biodiversity loss.

  16. Criminal justice continuum for opioid users at risk of overdose. (United States)

    Brinkley-Rubinstein, Lauren; Zaller, Nickolas; Martino, Sarah; Cloud, David H; McCauley, Erin; Heise, Andrew; Seal, David


    The United States (US) is in the midst of an epidemic of opioid use; however, overdose mortality disproportionately affects certain subgroups. For example, more than half of state prisoners and approximately two-thirds of county jail detainees report issues with substance use. Overdose is one of the leading causes of mortality among individuals released from correctional settings. Even though the criminal justice (CJ) system interacts with a disproportionately high number of individuals at risk of opioid use and overdose, few CJ agencies screen for opioid use disorder (OUD). Even less provide access to medication assisted treatment (e.g. methadone, buprenorphine, and depot naltrexone), which is one of the most effective tools to combat addiction and lower overdose risk. However, there is an opportunity to implement programs across the CJ continuum in collaboration with law enforcement, courts, correctional facilities, community service providers, and probation and parole. In the current paper, we introduce the concept of a "CJ Continuum of Care for Opioid Users at Risk of Overdose", grounded by the Sequential Intercept Model. We present each step on the CJ Continuum and include a general overview and highlight opportunities for: 1) screening for OUD and overdose risk, 2) treatment and/or diversion, and 3) overdose prevention and naloxone provision. Copyright © 2018 Elsevier Ltd. All rights reserved.

  17. Early Gadolinium Enhancement for Determination of Area at Risk

    DEFF Research Database (Denmark)

    Hammer-Hansen, Sophia; Leung, Steve W; Hsu, Li-Yueh


    OBJECTIVES: The aim of this study was to determine whether early gadolinium enhancement (EGE) by cardiac magnetic resonance (CMR) in a canine model of reperfused myocardial infarction depicts the area at risk (AAR) as determined by microsphere blood flow analysis. BACKGROUND: It remains controver......OBJECTIVES: The aim of this study was to determine whether early gadolinium enhancement (EGE) by cardiac magnetic resonance (CMR) in a canine model of reperfused myocardial infarction depicts the area at risk (AAR) as determined by microsphere blood flow analysis. BACKGROUND: It remains...... requires pathological validation. METHODS: Eleven dogs underwent 2 h of coronary artery occlusion and 48 h of reperfusion before imaging at 1.5-T. EGE imaging was performed 3 min after contrast administration with coverage of the entire left ventricle. Late gadolinium enhancement imaging was performed...... on native T1 and T2 maps. The size of EGE was significantly greater than the infarct by triphenyltetrazolium chloride (44.1 ± 15.8% vs. 20.7 ± 14.4%; p gadolinium enhancement (44.1 ± 15.8% vs. 23.5 ± 12.7%; p


    CERN Multimedia

    Françoise Benz


    12, 13, 14, March LECTURE SERIES from 11.00 to 12.00 hrs - Auditorium, bldg. 500 POSTPONED! - Modern Project Management Methods - POSTPONED! By G. Vallet / Ed. Highware, Paris, F. Academic Training Françoise Benz Secretariat Tel. 73127

  19. Academic Cloning. (United States)

    Sikula, John P.; Sikula, Andrew F.


    The authors define "cloning" as an integral feature of all educational systems, citing teaching practices which reward students for closely reproducing the teacher's thoughts and/or behaviors and administrative systems which tend to promote like-minded subordinates. They insist, however, that "academic cloning" is not a totally…

  20. Academic Aspirations (United States)

    Durant, Linda


    As colleges and universities become even more complex organizations, advancement professionals need to have the skills, experience, and academic credentials to succeed in this ever-changing environment. Advancement leaders need competencies that extend beyond fundraising, alumni relations, and communications and marketing. The author encourages…

  1. Academic Words and Academic Capitalism Academic Words and Academic Capitalism

    Directory of Open Access Journals (Sweden)

    Michael Billig


    Full Text Available

    Este artículo sugiere que esta época es la mejor y peor para la labor académica. La mejor en cuanto hay más publicaciones académicas que nunca. Y la peor porque sobra mucho de estas publicaciones. Trabajando en las condiciones competitivas del capitalismo académico, los académicos se sienten en la necesidad de continuar publicando, independientemente de que tengan algo que decir. Las presiones de publicar continuamente y promover la propia perspectiva se reflejan en la manera en la que los científicos sociales están escribiendo. Y es que los académicos utilizan un lenguaje técnico basado en sustantivos, con una precisión menor a la del lenguaje ordinario. Los estudiantes de postgrado han sido educados en esta manera de escribir como una condición previa a iniciarse en las ciencias sociales. Así, la naturaleza misma del capitalismo académico no sólo determina las condiciones en las que los académicos trabajan, sino que también afecta su manera de escribir.

    This paper suggests that it is the best and worst of times for academic work. It is the best of times because there are more academics publishing than ever before. It is the worst of times because there is much unnecessary publication. Working in the competitive conditions of academic capitalism, academics feel impelled to keep publishing, whether or not they have anything to say. The pressures to publish continually and to promote one’s own approach are reflected in the way that social scientists are writing. Academics use a noun-based technical language, which is less precise than ordinary language. Postgraduates are taught this way of writing as a precondition for entering the social sciences. In this way, the nature of academic capitalism not only determines the conditions under which academics are working but it affects the way that they are writing.

  2. Orientações motivacionais, crenças educacionais e desempenho escolar de estudantes do ensino fundamental Orientación motivacional, creencias educativas y los logros académicos de los estudiantes de la escuela primaria Motivational orientation, educational beliefs and academic achievement of elementary school students

    Directory of Open Access Journals (Sweden)

    Mirella Lopez Martini Fernandes Paiva


    planes de intervención más focalizados.The main goal of the present study was to investigate the motivational orientations and beliefs about effort, intelligence, luck, and about the necessary conditions to achieve success in school as well as the expectations to overcome a poor academic performance in a sample of 120 students from elementary school. The relationship between such variables, and their correlation to academic performance, gender and school grades was also analyzed. Data were acquired by applying the Structured Interview of Educational Beliefs and Motivational Orientation for Student and School Achievement Test from Stein in an individual basis. Results indicate a predominance of intrinsic motivation and a highly appropriate beliefs pattern to motivation and learning. Given the educational implications involved, boys, repeater and extrinsically motivated student beliefs must be carefully taken into account to better plan more focused interventions.

  3. Youth at Risk: A Resource for Counselors, Teachers and Parents. Part 3. Working with Youth at Risk: Behavioral Issues and Interventions. (United States)

    Kempley, Frances A.; And Others

    This document consists of Part 3 of a book of readings on at-risk youth designed to provide information and strategies for counselors, teachers, parents, administrators, social workers, and others who work with youth at risk. It includes six readings, each dealing with a specific behavior that places a young person at risk. "The Secret and…

  4. Receipt of special education services following elementary school grade retention. (United States)

    Silverstein, Michael; Guppy, Nicole; Young, Robin; Augustyn, Marilyn


    To estimate the proportion of children who receive an Individualized Education Program (IEP) following grade retention in elementary school. Longitudinal cohort study. Children retained in kindergarten or first (K/1) grade and third grade, presumably for academic reasons, were followed up through fifth grade. Presence or absence of an IEP. A total of 300 children retained in K/1 and 80 retained in third grade were included in the study. Of the K/1 retainees, 68.9% never received an IEP during the subsequent 4 to 5 years; of the third-grade retainees, 72.3% never received an IEP. Kindergarten/first-grade retainees in the highest quintile for socioeconomic status and those with suburban residence were less likely to receive an IEP than retained children in all other socioeconomic status quintiles (adjusted odds ratio, 0.17; 95% confidence interval, 0.05-0.62) and in rural communities (0.16; 0.06-0.44). Among K/1 retainees with persistently low academic achievement in math and reading, as assessed by standardized testing, 38.2% and 29.7%, respectively, never received an IEP. Most children retained in K/1 or third grade for academic reasons, including many of those who demonstrated sustained academic difficulties, never received an IEP during elementary school. Further studies are important to elucidate whether retained elementary schoolchildren are being denied their rights to special education services. In the meantime, early-grade retention may provide an opportunity for pediatricians to help families advocate for appropriate special education evaluations for children experiencing school difficulties.

  5. Aquatic characterization for resources at risk in eastern Canada

    Energy Technology Data Exchange (ETDEWEB)

    Fraser, A S


    To ascertain quantitative estimates of resources at risk for eastern Canada, linkage must be made between geological terrain sensitivity to acid deposition and water chemistry. An evaluation has been made of watershed areas principally in the Province of Quebec to identify and characterize factors related to LRTAP effects. The watershed areas are geographically located within the bounds of the high sulphate deposition zone of the continental plume. To identify specific test watersheds for detailed analysis, alkalinity frequency distributions were computed. A selection of watersheds has been made that spans the Pre-Cambrian shield region of the Laurentian highlands, the St. Lawrence lowlands and the Gaspe Peninsula. There is evidence that areas in the far eastern areas of Quebec, removed from strong anthropogenic sources may be considered as approaching critical levels of alkalinity. Ionic composition for selected watersheds display similar chemical characteristics. These differences have been assessed in light of the common effects of sulphate deposition. 11 references.

  6. Activity and vulnerability: what family arrangements are at risk?

    Directory of Open Access Journals (Sweden)

    Lena Lavinas

    Full Text Available The purpose of this article is to compare different family models according to the typology proposed by the IBGE (Brazilian Institute of Geography and Statistics, or National Census Bureau, to verify whether families headed by women really represent the most vulnerable or "at-risk" family arrangement. The latter is the commonsense notion that legitimizes the framework of feminization of poverty, in vogue in the last two decades and with considerable impact on the design of anti-poverty social policies. The current empirical study disaggregates the employment data (employment rate, mean wages, workweek not only by gender (identifying differences between men and women, but also breaking down the data for women, comparing the situation of women heads-of-families versus wives. In terms of women's full participation in the work market, the effect of conjugality is even more harmful than motherhood (presence of children.

  7. Male reproductive organs are at risk from environmental hazards

    DEFF Research Database (Denmark)

    Bonde, Jens Peter


    are the best documented risk factors for impaired male reproductive function and include physical exposures (radiant heat, ionizing radiation, high frequency electromagnetic radiation), chemical exposures (some solvents as carbon disulfide and ethylene glycol ethers, some pesticides as dibromochloropropane......, ethylendibromide and DDT/DDE, some heavy metals as inorganic lead and mercury) and work processes such as metal welding. Improved working conditions in affluent countries have dramatically decreased known hazardous workplace exposures, but millions of workers in less affluent countries are at risk from...... as phthalates, bisphenol A and boron that are present in a large number of industrial and consumer products entails a risk remains to be established. The same applies to psychosocial stressors and use of mobile phones. Finally, there are data indicating a particular vulnerability of the fetal testis...

  8. Effectiveness of a Handwriting Intervention With At-Risk Kindergarteners. (United States)

    Zylstra, Sheryl Eckberg; Pfeiffer, Beth


    We examined the effectiveness of an occupational therapist-led handwriting intervention for special education and at-risk kindergarteners. We incorporated a two-group, pretest-posttest design. Both groups consisted of kindergarteners receiving individualized education program (IEP) or Response to Intervention (RtI) support. An occupational therapist provided biweekly group handwriting instruction using the Size Matters Handwriting Program to students in the intervention group (n = 23). The control group (n = 12) received the standard handwriting instruction. Students in the intervention group demonstrated significantly greater gains in handwriting legibility than students in the control group. Students in the intervention group also demonstrated significantly greater gains in the prereading skills of uppercase letter recognition, lowercase letter recognition, and letter sound recognition. This study provides preliminary support for an occupational therapist-led handwriting intervention to improve writing legibility and letter recognition in kindergarteners receiving RtI and IEP supports. Copyright © 2016 by the American Occupational Therapy Association, Inc.

  9. Coping styles in healthy individuals at risk of affective disorder

    DEFF Research Database (Denmark)

    Vinberg, Maj; Froekjaer, Vibe Gedsoe; Kessing, Lars Vedel


    Coping styles may influence the perceived life stress experienced by an individual and, therefore, also be critical in the development of affective disorders. This study examined whether familial risk of affective disorder is associated with the use of maladaptive coping styles, in healthy...... individuals. One hundred twelve high-risk and 78 low-risk individuals were identified through nation-wide registers and invited to participate in an extensive psychiatric evaluation including the Coping Inventory for Stressful Situations. The high-risk individuals used more Emotion-oriented (p = 0.......001) and Avoidance coping (p = 0.04) than individuals not at risk. Adjusted for gender, age, years of education, and recent stressful life events the high-risk individuals used more emotion-oriented coping (p = 0.03). In conclusion, maladaptive coping style may represent a trait marker for mood disorder improving...

  10. High-sulfur coal: tonnage and money at risk

    International Nuclear Information System (INIS)

    McMahan, R.L.; Knutson, K.S.


    More than 286 million tons of coal exceeds the Phase I standard i.e. 2.5 lb SO 2 per mmBtu, of the US Clean Air Act (1990). 85 mmtpy goes to currently scrubbed or unaffected (i.e. small) units. This leaves 201 mmtpy of high-sulphur coal at risk. 129 mmtpy of this is moving on a spot basis or is shipped under contracts that expire by 1995. This leaves about 72 mmtpy of captive and longterm contracts which many utility fuel buyers assume will be cancelled or renegotiated at a lower price. The legal position remains uncertain. However, the massive cancellation and/or renegotiation of existing contracts will have a tremendous economic impact on the coal industry. The resultant price change will in turn influence decisions to scrub or switch to low sulphur coals. 2 figs., 2 tabs

  11. Forecasting Value-at-Risk under Different Distributional Assumptions

    Directory of Open Access Journals (Sweden)

    Manuela Braione


    Full Text Available Financial asset returns are known to be conditionally heteroskedastic and generally non-normally distributed, fat-tailed and often skewed. These features must be taken into account to produce accurate forecasts of Value-at-Risk (VaR. We provide a comprehensive look at the problem by considering the impact that different distributional assumptions have on the accuracy of both univariate and multivariate GARCH models in out-of-sample VaR prediction. The set of analyzed distributions comprises the normal, Student, Multivariate Exponential Power and their corresponding skewed counterparts. The accuracy of the VaR forecasts is assessed by implementing standard statistical backtesting procedures used to rank the different specifications. The results show the importance of allowing for heavy-tails and skewness in the distributional assumption with the skew-Student outperforming the others across all tests and confidence levels.

  12. Multiple zone power forwards. A value at risk framework

    International Nuclear Information System (INIS)

    Demers, Jean-Guy


    Over the 1990s, deregulated power markets in New-England provided zones with fluctuating spot prices. Such prices have a notoriously high volatility, owing to the difficulty of storing electrical energy and the delays needed to adjust generation levels. In this context, forward contracts have become increasingly popular and understanding their dynamic is a problem facing many market players. This paper proposes a parsimonious parametric model, based on the price series of all n-month forward contracts (n = 1,2,3..), encompassing multiple zones. The model is then used for value at risk forecasts, which are backtested and compared with the ones in use by the risk management unit of an important electricity producer. Extensions to include natural gas and power-relevant oil-based future markets are discussed. (author)

  13. Can statistical data qualify assessments of children at risk?

    DEFF Research Database (Denmark)

    Søbjerg, Lene Mosegaard; Villumsen, Anne Marie Anker; Klitbjerg-Nielsen, Christina

    and parents that are already registered in the municipality such as home address and school records. A similar tool is being developed in a social work research project in Denmark. The idea is to include risk and protection factors such as information about health, school absenteeism and family circumstances......Every day municipalities across Europe (and beyond) receive notifications about children at risk. The notifications come from teachers, health professionals, social workers, neighbors, or anyone else who sees a child, which appears not to thrive. The assessment and validation of whether the child...... significantly from case to case. Third, the relative importance of the different risk and protection factors is complex and difficult to assess – especially when the social worker has to assess both immediate danger as well as risk of long term failure-to-thrive. Internationally, different risk assessment tools...

  14. Couples at risk for transmission of alcoholism: protective influences. (United States)

    Bennett, L A; Wolin, S J; Reiss, D; Teitelbaum, M A


    A two-generation, sociocultural model of the transmission of alcoholism in families was operationalized and tested. Sixty-eight married children of alcoholic parents and their spouses were interviewed regarding dinner-time and holiday ritual practices in their families of origin, and heritage and ritual practices in the couples' current generation. Coders rated transcribed interviews along 14 theory-derived predictor variables, nine for the family of origin and five for the current nuclear family. Multiple regression analysis was applied in a two-step hierarchical method, with the dependent variable being transmission of alcoholism to the couple. The 14 predictor variables contributed significantly (p less than .01) to the couple's alcoholism outcome. A general theme of selective disengagement and reengagement for couples in families at risk for alcoholism recurrence is discussed.

  15. Southern Association of Colleges and Schools Accreditation:Impact on Elementary Student Performance

    Directory of Open Access Journals (Sweden)

    Darlene Y. Bruner


    Full Text Available Currently, 848 Georgia public elementary schools that house third- and fifth-grades in the same building use the Southern Association of Colleges and Schools (SACS accreditation as a school improvement model. The purpose of this investigation was to determine whether elementary schools that are SACS accredited increased their levels of academic achievement at a higher rate over a five-year period than elementary schools that were not SACS accredited as measured by the Iowa Test of Basic Skills (ITBS. Independent variables included accreditation status, socioeconomic status (SES of schools, and baseline scores of academic achievement. Dependent variables included mathematics and reading achievement scores. There was a statistically significant difference found when examining the SES of schools and baseline scores of the elementary schools. SACS accredited elementary schools had higher SES and higher baseline scores in third- and fifth grade mathematics and reading. However, the multiple regression model indicated no statistically significant differences in gain scores between SACS accredited and non-SACS accredited elementary schools in third- and fifth-grade mathematics and reading achievement during the five year period examined in this study.

  16. Supersymmetry of elementary particles

    International Nuclear Information System (INIS)

    Sardanashvili, G.A.; Zakharov, O.A.


    Some difficulties, connected with correct application of supersymmetry mathematical tools in the field and elementary particle theory are pointed out. The role of Grassman algebra in the usual field theory and the role of Lee superalgebra in supertransformations mixing bosons and fermions are shown. Grassman algebra in the theory of supersymmetries plays a role of numerical field. A supersymmetrical model, when indexes {i} of Grassman algebra corresponding to ''color'', and indexes {α} of Lee superalgebra representations - to ''flavor'', is considered. It is marked that the problem of interpretation of Grassman algebra indexes is a key one for the theory of supersymmetries. In particular, it gives no possibility to come from the theory of supersymmetries to the usual field theory, whose indexes of Grassman algebra possess obvious physical meaning

  17. Depression and HIV risk behavior practices among at risk women. (United States)

    Klein, Hugh; Elifson, Kirk W; Sterk, Claire E


    In this study, we examined the relationship between depression and HIV-related risk behavior practices in a sample of 250 at risk, predominantly African American women living in the Atlanta, Georgia metropolitan area. Interviews were conducted between August 1997 and August 2000. Street outreach efforts were used to identify potential study participants, with further expansion of the sample via targeted sampling and ethnographic mapping procedures. Our conceptual model hypothesized a relationship between depression and HIV risk in which depression and condom-related attitudes were construed as intervening (or mediating) variables. A multivariate analysis was used to determine the relationship between depression and women's risk behaviors. The results showed that depression was a key-mediating variable, having its primary influence on women's risky practices through its impact upon their attitudes toward using condoms. Factors associated with depression, included religiosity, closeness of family relationships, financial problems, childhood maltreatment experiences, and drug-related problems. The implications of these findings for prevention and intervention efforts are: (1) heightening faith community involvement and religious participation to decrease depression; (2) working with women whose familial bonds are in need of strengthening to combat depression; (3) providing mental health and counseling services to women who were emotionally and/or sexually abused during their formative years seems to help these women to recover from unresolved issues that may be fueling depression; (4) assisting at risk women who need training in money management issues to minimize their risk for depression; and (5) helping women drug abusers to receive treatment for their drug problems to combat their depression and lower their HIV risk.

  18. Seroprevalence of Leptospira antibodies among populations at risk

    Directory of Open Access Journals (Sweden)

    Abdul-Baki Abdullah Al-Robasi


    Full Text Available Objective: This study was performed to assess the Leptospira IgG antibodies seroprevalence among populations at risk in Hodeida Governorate, Yemen. Methods: A total of 200 subjects (136 males and 64 females participated in this study during June and December 2012.They represented 10 sewage workers, 22 butchers, 16 construction workers, 108 agriculture workers, 20 hospital sanitary workers and 24 blood donors. Predesigned questionnaires and consent were taken from each individual. Blood samples were collected from subjects, and the sera were tested by ELISA to detect the presence of leptospira IgG antibodies. The possible related factors for seropositivity were evaluated. Results: Leptospira IgG antibodies were found positive in 42% of the participants. The highest seroprevalence level was detected in sewage workers (80%, followed by hospital sanitary workers (60%, construction workers (37.5% and farmers (37%. The lowest of antibodies was in butchers (36.4%. Seroprevalence among blood donors was 25% which was comparatively less than of the populations at risk. Seropositivity of Leptospira IgG antibodies was found higher among males than females (42.6% vs. 34.4%. The highest Leptospira antibodies seropositivity was among elderly participants (81.8%. The seropositivity of antibodies in population live in rural and urban areas was not significant differences. As for closely contacting with animals, the highest antibodies were discovered in people who had goats (80% and sheep (60.9%. Conclusion: Individuals engaged in risk activities are often exposed to leptospiral infection. Therefore, control and prevention policy toward these people are necessary. J Microbiol Infect Dis 2015;5(1: 1-4

  19. Sexting and sexual behavior in at-risk adolescents. (United States)

    Houck, Christopher D; Barker, David; Rizzo, Christie; Hancock, Evan; Norton, Alicia; Brown, Larry K


    This study aimed to examine the prevalence of sexting behaviors (sexually explicit messages and/or pictures) among an at-risk sample of early adolescents as well as the associations between sexting behaviors and sexual behaviors, risk-related cognitions, and emotional regulation skills. It also aimed to determine whether differences in risk were associated with text-based versus photo-based sexts. Seventh-grade adolescents participating in a sexual risk prevention trial for at-risk early adolescents completed a computer-based survey at baseline regarding sexting behavior (having sent sexually explicit messages and/or pictures), sexual activities, intentions to have sex, perceived approval of sexual activity, and emotional regulation skills. Twenty-two percent of the sample reported having sexted in the past 6 months; sexual messages were endorsed by 17% (n = 71), sexual messages and photos by 5% (n = 21). Pictures were endorsed significantly more often by females (χ(2)[2] = 7.33, P = .03) and Latinos (χ(2)[2] = 7.27, P = .03). Sexting of any kind was associated with higher rates of engaging in a variety of sexual behaviors, and sending photos was associated with higher rates of sexual activity than sending text messages only. This was true for a range of behaviors from touching genitals over clothes (odds ratio [OR] = 1.98, P = .03) to oral sex (OR = 2.66, P Sexting behavior (both photo and text messages) was not uncommon among middle school youth and co-occurred with sexual behavior. These data suggest that phone behaviors, even flirtatious messages, may be an indicator of risk. Clinicians, parents, and health programs should discuss sexting with early adolescents.

  20. Sexting and Sexual Behavior in At-Risk Adolescents (United States)

    Barker, David; Rizzo, Christie; Hancock, Evan; Norton, Alicia; Brown, Larry K.


    OBJECTIVES: This study aimed to examine the prevalence of sexting behaviors (sexually explicit messages and/or pictures) among an at-risk sample of early adolescents as well as the associations between sexting behaviors and sexual behaviors, risk-related cognitions, and emotional regulation skills. It also aimed to determine whether differences in risk were associated with text-based versus photo-based sexts. METHODS: Seventh-grade adolescents participating in a sexual risk prevention trial for at-risk early adolescents completed a computer-based survey at baseline regarding sexting behavior (having sent sexually explicit messages and/or pictures), sexual activities, intentions to have sex, perceived approval of sexual activity, and emotional regulation skills. RESULTS: Twenty-two percent of the sample reported having sexted in the past 6 months; sexual messages were endorsed by 17% (n = 71), sexual messages and photos by 5% (n = 21). Pictures were endorsed significantly more often by females (χ2[2] = 7.33, P = .03) and Latinos (χ2[2] = 7.27, P = .03). Sexting of any kind was associated with higher rates of engaging in a variety of sexual behaviors, and sending photos was associated with higher rates of sexual activity than sending text messages only. This was true for a range of behaviors from touching genitals over clothes (odds ratio [OR] = 1.98, P = .03) to oral sex (OR = 2.66, P Sexting behavior (both photo and text messages) was not uncommon among middle school youth and co-occurred with sexual behavior. These data suggest that phone behaviors, even flirtatious messages, may be an indicator of risk. Clinicians, parents, and health programs should discuss sexting with early adolescents. PMID:24394678

  1. Limitations of the planning organ at risk volume (PRV) concept. (United States)

    Stroom, Joep C; Heijmen, Ben J M


    Previously, we determined a planning target volume (PTV) margin recipe for geometrical errors in radiotherapy equal to M(T) = 2 Sigma + 0.7 sigma, with Sigma and sigma standard deviations describing systematic and random errors, respectively. In this paper, we investigated margins for organs at risk (OAR), yielding the so-called planning organ at risk volume (PRV). For critical organs with a maximum dose (D(max)) constraint, we calculated margins such that D(max) in the PRV is equal to the motion averaged D(max) in the (moving) clinical target volume (CTV). We studied margins for the spinal cord in 10 head-and-neck cases and 10 lung cases, each with two different clinical plans. For critical organs with a dose-volume constraint, we also investigated whether a margin recipe was feasible. For the 20 spinal cords considered, the average margin recipe found was: M(R) = 1.6 Sigma + 0.2 sigma with variations for systematic and random errors of 1.2 Sigma to 1.8 Sigma and -0.2 sigma to 0.6 sigma, respectively. The variations were due to differences in shape and position of the dose distributions with respect to the cords. The recipe also depended significantly on the volume definition of D(max). For critical organs with a dose-volume constraint, the PRV concept appears even less useful because a margin around, e.g., the rectum changes the volume in such a manner that dose-volume constraints stop making sense. The concept of PRV for planning of radiotherapy is of limited use. Therefore, alternative ways should be developed to include geometric uncertainties of OARs in radiotherapy planning.

  2. At risk of pressure ulcers - a nursing diagnosis

    Directory of Open Access Journals (Sweden)

    Ľubica Poledníková


    Full Text Available Aim: The aim of the study was content validation of the nursing diagnosis of at Risk of Impaired Skin Integrity by a sample of Slovak nurse-experts. It focuses on identifying the major risk factors in pressure ulcer development. Design: Retrospective study. Methods: The Diagnostic Content Validity Model designed by Fehring was used for validation of the nursing diagnosis; we used it to establish the significance of the risk factors of the nursing diagnosis of at Risk of Impaired Skin Integrity in relation to pressure ulcer development. Correlation analysis was used for evaluation of the relationships between the risk factors. The sample consisted of 126 nurse-experts in accordance with modified Fehring criteria. Results: Out of 23 items, the nurses rated nine as significant (the most frequently present risk factors (the weighted scores are shown in brackets: physical immobilisation (0.92, skeletal prominence (0.9, imbalanced nutritional state (0.86, moisture (0.86, mechanical factors (e.g., shearing forces, pressure, restraint (0.84, a Norton Scale score of 14 ≥ points (0.81, hyperthermia (0.81, excretions (0.77, and extremes of age (0.76. Statistically significant correlations, which are positive and range between 0.2 and 0.4, were found between some risk factors. The strongest correlations were found between moisture and mechanical factors (r = 0.4008 and moisture and physical immobilization (r = 0.3072. Conclusion: Using the DCV model, the experts identified nine significant risk factors which can be predictors of pressure ulcer development.

  3. Perceptions regarding genetic testing in populations at risk for nephropathy. (United States)

    Freedman, Barry I; Fletcher, Alison J; Sanghani, Vivek R; Spainhour, Mitzie; Graham, Angelina W; Russell, Gregory B; Cooke Bailey, Jessica N; Iltis, Ana S; King, Nancy M P


    Population ancestry-based differences exist in genetic risk for many kidney diseases. Substantial debate remains regarding returning genetic test results to participants. African-Americans (AAs) and European-Americans (EAs) at risk for end-stage kidney disease were queried for views on the value and use of genetic testing in research. A standardized survey regarding attitudes toward genetic testing was administered to 130 individuals (64 AA, 66 EA) with first-degree relatives on dialysis. Fisher's exact test was used to assess differences in participant attitudes between population groups. Mean (SD) age of surveyed AAs and EAs was 45.5 (12.8) and 50.5 (14.4) years, respectively (p = 0.04), with similar familial relationships (p = 0.22). AAs and EAs wished to know their test results if risk could be: (1) reduced by diet or exercise (100 and 98%, p = 0.99); (2) reduced by medical treatment (100 and 98%, p = 0.99), or (3) if no treatments were available (90 and 82%, p = 0.21). If informed they lacked a disease susceptibility variant, 87% of AAs and 88% of EAs would be extremely or pretty likely to inform family members (p = 0.84). If informed they had a disease susceptibility variant, 92% of AAs and 89% of EAs would be extremely or pretty likely to inform their family (p = 0.43). Attitudes toward obtaining and using genetic test results for disease in research contexts were similar in AAs and EAs at risk for end-stage kidney disease. A substantial majority would want information regardless of available treatments and would share the information with the family. These results have important implications for patient care, study design and the informed consent process. © 2013 S. Karger AG, Basel.

  4. Social support for schoolchildren at risk of social exclusion

    Directory of Open Access Journals (Sweden)

    Ivanauskiene V.


    Full Text Available Social exclusion is a wider concept than poverty and includes not only material conditions but also inability to participate in economic, social, political and cultural life. The essence of social exclusion is social relationships (more exactly breaking off relationships, which may mean not only pushing away some members of the society, but also breaking off relationships with the society from the side of a person himself/herself. The reasons of origin of social exclusion may be legal, political, economical, social and cultural. Nowadays social exclusion is predetermined by social-economic factors. According to Poviliūnas (2001, the problems of children’s social exclusion may be solved ensuring proper education, care of public health, safety and minimal life standard. Growing aggression and violence of schoolchildren and their social exclusion are nowadays an important issue of political debate and media reports. Often schoolchildren face the risk of social exclusion at school during the period of adolescence. The risk also depends on the social status of their family in the society and the relationship of the family members. The aim of the article is to identify characteristic features of schoolchildren at risk of social exclusion and analyze social support provided for them. A quantitative research was carried out to achieve the aim. The method of data collection is a questionnaire. 105 teachers working in 3 secondary schools in Lithuania participated in the research. The research results revealed that most often schoolchildren face the risk of social exclusion at school during adolescence period. They are characterized as incommunicative, unsociable, passive, and shy, do not trust others, are vulnerable, have learning problems and avoid collaborative activities. These schoolchildren usually come from families of social risk or single parent families. The support provided at school by teachers to schoolchildren at risk of social exclusion

  5. Academic Practice

    DEFF Research Database (Denmark)

    Nielsen, Sandro; Heine, Carmen

    Vejledning i at undgå plagiering ved at følge de normer, der gælder for good academic practice. Dette indebærer at man angiver kilder korrekt, og når det er nødvendigt, og at man har en korrekt udformet fortegnelse over referencer. Vejledningen indeholder konkrete eksempler på korrekt kildeangive......Vejledning i at undgå plagiering ved at følge de normer, der gælder for good academic practice. Dette indebærer at man angiver kilder korrekt, og når det er nødvendigt, og at man har en korrekt udformet fortegnelse over referencer. Vejledningen indeholder konkrete eksempler på korrekt...

  6. The Two and a Half Learning Model: A Consequence of Academic Dishonesty (United States)

    Sahin, Mehmet


    Academic dishonesty has been regarded as a problem but not a visible and declared one in every type of educational setting from elementary school to graduate level all over the world. Dishonesty or misconduct in the academic realm covers plagiarism, fabrication, deception, cheating, bribery, sabotage, professorial misconduct and impersonation.…

  7. Academic Optimism and Collective Responsibility: An Organizational Model of the Dynamics of Student Achievement (United States)

    Wu, Jason H.


    This study was designed to examine the construct of academic optimism and its relationship with collective responsibility in a sample of Taiwan elementary schools. The construct of academic optimism was tested using confirmatory factor analysis, and the whole structural model was tested with a structural equation modeling analysis. The data were…

  8. Economic Determinants of Academic Failure and School Desertion in the Guatemala Highlands. (United States)

    Carvajal, Manuel J.; And Others


    Explores, from an economic perspective, elementary school system adequacy in the rural, indigenous Guatemalan highlands. Estimates least-squares coefficients and elasticities separately for academic failure and school abandonment for each of four indigenous groups. The model explains academic failure better than school desertion. A national policy…

  9. Notes on elementary particle physics

    CERN Document Server

    Muirhead, William Hugh


    Notes of Elementary Particle Physics is a seven-chapter text that conveys the ideas on the state of elementary particle physics. This book emerged from an introductory course of 30 lectures on the subject given to first-year graduate students at the University of Liverpool. The opening chapter deals with pertinent terminologies in elementary particle physics. The succeeding three chapters cover the concepts of transition amplitudes, probabilities, relativistic wave equations and fields, and the interaction amplitude. The discussion then shifts to tests of electromagnetic interactions, particul

  10. Successful applications of montessori methods with children at risk for learning disabilities. (United States)

    Pickering, J S


    The critical elements in the Montessori philosophy are respect for the child, individualization of the program to that child, and the fostering of independence. With her research background, Maria Montessori devised a multisensory developmental method and designed materials which isolate each concept the teacher presents to the child.In presenting these materials the teacher observes the concept and skill development level of the child, ascertaining areas of strength and weakness and matching the next presentation to the child's level of development. Using small sequential steps, the teacher works to ameliorate weakness and guide the student to maximize his strengths. These presentations, usually initiated by the child, enhance cognitive growth using a process which integrates his physical, social, and emotional development.The curriculum contains four major content areas: Practical Life; Sensorial; Oral and Written Language; and Mathematics. Geography, History, Science, Art, Music, Literature, and Motor Skills are also included. In all of these the Montessori presentations build from the simple to the complex, from the concrete to the abstract, and from percept to concept. Vocabulary and language usage are integral to each presentation.The procedures introduced through these presentations are designed to enhance attention, increase self-discipline and self-direction, and to promote order, organization, and the development of a work cycle. At-risk children benefit from the structure, the procedures, and the curriculum. Applications of this method require more teacher selection of materials and direct teaching, particularly of language and math symbols and their manipulations.This early childhood intervention provides an individualized program which allows the at-risk child a successful experience at the preschool level. The program includes a strong conceptual preparation for later academic learning and it promotes the development of a healthy self-concept.

  11. Are there nutritional and other benefits associated with family meals among at-risk youth? (United States)

    Fulkerson, Jayne A; Kubik, Martha Y; Story, Mary; Lytle, Leslie; Arcan, Chrisa


    The literature suggests positive associations between family dinner frequency and dietary practices and psychosocial well-being, and inverse associations between family dinner frequency and overweight status among general adolescent populations. The present study aims to examine these associations among a population of adolescents at-risk of academic failure. A racially diverse sample of adolescents (n = 145, 52% male, 61% nonwhite) from six alternative high schools (AHS) completed surveys and had their heights and weights measured by trained research staff. Mixed-model logistic regression analyses assessed associations between family dinner frequency and overweight status, healthy and unhealthy weight management, and food insecurity, whereas mixed linear models assessed associations with breakfast consumption, fruit and vegetable consumption, high-fat food intake, fast food intake, substance use, and depressive symptoms. Analyses adjusted for race/ethnicity, age, gender, socioeconomic status, and the random effect of school. Family dinner frequency was positively associated with breakfast consumption and fruit intake (p Adolescents who reported never eating family dinner were significantly more likely to be overweight (odds ratio [OR] = 2.8, confidence interval [CI] = 1.1-6.9) and food insecure (OR = 6.0, CI = 2.2-16.4) than adolescents who reported five to seven family meals per week. In this at-risk sample of youth, some, but not all of the benefits of family meals found in other studies were apparent. Intervention programs to increase the availability and affordability of healthful foods and promote family meals for families of AHS students may be beneficial.

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

    Directory of Open Access Journals (Sweden)

    Shaban S


    Full Text Available Sami Shaban, Michelle McLeanDepartment of Medical Education, Faculty of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab EmiratesBackground: 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.Keywords: at-risk students, grade

  13. Teaching Body and Spatial Awareness in Elementary Physical Education Using Integration of Core Content Subjects (United States)

    Hollett, Nikki; Sluder, J. Brandon; Taunton, Sally; Howard-Shaughnessy, Candice


    Studies have found that movement can have a positive effect on the linguistic and intellectual capabilities of the brain, proving that physical fitness is related to academic performance. By allowing elementary students to move around and be involved in physical activity at school, the brain is able to make stronger connections with the material…

  14. The Impact of School Community Partnerships on the Success of Elementary Schools (United States)

    Grady, Kevin Richard


    This study employed multiple regression modeling to examine the success of 63 California elementary schools in terms of (a) school-community social capital, (b) student academic performance, (c) student behavioral incident rate, and (d) teacher turnover rate with respect to the extent of school-community partnership programs. Also of interest to…

  15. A Longitudinal Study of Laterality Expression and Teacher Evaluation of Elementary School Children (United States)

    Van Camp, Sarah S.


    A three-year longitudinal study conducted to assess the incidence of mixed laterality in elementary school children showed that thirty-seven percent of the eighty-two subjects had mixed laterality. No relationship was found between perceptual motor and academic achievement as measured by teacher ratings and mixed laterality. (MF)

  16. Predictors of Sociometric Status for Low Socioeconomic Status Elementary Mainstreamed Students with and without Special Needs (United States)

    Baydik, Berrin; Bakkaloglu, Hatice


    The purpose of the present study is to compare the sociometric status of low socioeconomic status elementary school students with and without special needs and investigate the effects of different variables (gender, age, physical appearance, social skills, behavior problems, and academic competence) on students' sociometric status. Elementary…

  17. Sources of Writing Self-Efficacy Beliefs of Elementary, Middle, and High School Students (United States)

    Pajares, Frank; Johnson, Margaret J.; Usher, Ellen L.


    The purpose of this study was to examine the influence of Albert Bandura's four hypothesized sources of self-efficacy on students' writing self-efficacy beliefs (N = 1256) and to explore how these sources differ as a function of gender and academic level (elementary, middle, high). Consistent with the tenets of self-efficacy theory, each of the…

  18. Elementary Student Perceptions of School Climate and Associations with Individual and School Factors (United States)

    La Salle, Tamika P.; Zabek, Faith; Meyers, Joel


    School climate has increasingly been recognized as an essential component of school improvement owing to the established associations between a positive school climate and academic outcomes for students. Our study examines associations among a brief measure of school climate assessing elementary student perceptions and the College and Career Ready…

  19. A Case Study of Change Strategies Implemented in a Turnaround Elementary School (United States)

    Colson, Jo Ann


    This case study examined the change strategies in a turnaround school at the elementary level to understand and describe how change occurred and was sustained at this campus. This study examined the factors which contributed to the change in academic success of students, examined beliefs about change that led to the change process, identified the…

  20. The Relationship between Elementary Principals' Visionary Leadership and Students' Reading Performance (United States)

    Mora-Whitehurst, Rina


    This article focuses on elementary principals as instructional leaders, as well as public school initiatives and educational accountability in the United States. It presents the methodology, instrumentation, measures of academic achievement in Florida, data collection, and processing procedures. Finally, it presents data analysis, results of the…

  1. Testing the Limits: The Purposes and Effects of Additional, External Elementary Mathematics Assessment (United States)

    Lombardi, Karen Ann


    This mixed-methods case study focuses on the third through fifth grade classrooms at a public elementary school in a Midwestern urban school district where the Northwest Evaluation Association's (NWEA) Measures of Academic Progress (MAP) assessment is being implemented. According to the school district, the goals of these tests are: to show…

  2. The Effects of Rewards and Punishments on Motivations of the Elementary School Student (United States)

    Matera, Bryan D.


    Past research has shown that rewards and punishments imposed on elementary school students may contribute to increases in student motivation and academic achievement. However, alternative research findings indicate that students may exhibit temporary compliance with such external stimuli and may not develop intrinsic motivation to perform well…

  3. English Language Arts Scores among Sixth Grade Students Enrolled on an Elementary versus Middle School Campus (United States)

    Johnson, La-Trice


    A K-12 school district located in southern California was faced with overcrowding at 1of its middle schools for the 2011-2012 school year. This project study was designed to explore if an elementary or middle school campus was best in supporting students' academics while they were in transition to 6th grade middle school. Maslow's hierarchy of…

  4. Extracurricular Activity and Parental Involvement Predict Positive Outcomes in Elementary School Children (United States)

    Lagace-Seguin, Daniel G.; Case, Emily


    The main goal of this study was to explore if parental involvement and extracurricular activity participation could predict well-being and academic competence in elementary school children. Seventy-two children (mean age = 10.9 years, SD = 0.85) and their parents participated. Results revealed that parental pressure and support, when paired with…

  5. Gender Differences in Children's Math Self-Concept in the First Years of Elementary School (United States)

    Lindberg, Sven; Linkersdörfer, Janosch; Ehm, Jan-Henning; Hasselhorn, Marcus; Lonnemann, Jan


    In the course of elementary school, children start to develop an academic self-concept reflecting their motivation, thoughts, and feelings about a specific domain. For the domain of mathematics, gender differences can emerge which are characterized by a less pronounced math self-concept for girls. However, studies are rather sparse regarding the…

  6. Reading, Writing, and Math Self-Concept in Elementary School Children: Influence of Dimensional Comparison Processes (United States)

    Ehm, Jan-Henning; Lindberg, Sven; Hasselhorn, Marcus


    The internal/external (I/E) frame of reference model (Marsh, "Am Educ Res J" 23:129-149, 1986) conceptualizes students' self-concepts as being formed by dimensional as well as social comparison processes. In the present study, the I/E model was tested and extended in a sample of elementary school children. Core academic skills of…

  7. School breakfast and cognition among nutritionally at-risk children in the Peruvian Andes. (United States)

    Pollitt, E; Jacoby, E; Cueto, S


    In 1993, in Peru, the Institute of Nutritional Research conducted two studies in Huaraz in the Andean region to evaluate the educational and nutritional impact of the government's School Breakfast Program. The school breakfast included a small cake and a glass of Amilac (similar in taste and color to milk), which provided 30% of each child's energy requirements, 60% of recommended dietary allowances for minerals and vitamins, and 100% of dietary iron needs. A case control study examined the effects of breakfast on cognition among 54 elementary schoolchildren 9-11 years old. It found that the school breakfast did not have a significant effect on the children's performance in the Number Discrimination, Peabody Picture Vocabulary Test, Raven Progressive Matrices, or Reaction Time tests. Children nutritionally at risk who received the placebo had significantly slower short-term memory scanning than their counterparts who received the breakfast. The no-risk placebo group exhibited more rapid discrimination between visual stimuli than the no-risk breakfast group. A field evaluation of the program in 10 rural schools, which were randomly assigned to a treatment or control condition, was conducted. In terms of energy, protein, and iron intake, the children in the case and control conditions were not significantly different. The children tended to be either very stunted or overweight. School attendance increased 0.58 points in the experimental group, while it decreased by 2.92 points in the control group (p 0.05). When both groups received the breakfast, attendance rates increased significantly in both groups (p 0.05). Vocabulary was sensitive to the effects of the breakfast. Specifically, the greater the child's weight, the higher his/her vocabulary test scores (p 0.05). These findings suggest that the brain is sensitive to decreases in the short-term availability of nutrients, and that an overnight and morning fast produces a physiological state accompanied by changes in

  8. Mothers' Depression and Educational Attainment and Their Children's Academic Trajectories (United States)

    Augustine, Jennifer March; Crosnoe, Robert


    In this study, we take a dynamic approach to studying the connections among mothers' education, their depression, and their children's academic trajectories during elementary school. Applying latent growth curve modeling to longitudinal data from the National Institute of Child Health and Human Development's Study of Early Child Care and Youth…

  9. The differences of movement between children at risk of developmental coordination disorder and those not at risk

    Directory of Open Access Journals (Sweden)

    Adrián Agricola


    Full Text Available Background: Developmental coordination disorder (DCD is a syndrome unexplained by medical condition, which is marked by defects in the development of motor coordination. Children with this impairment are more dependent on visual information to perform movements than their typically developing (TD peers. Objective: The main aim of the research was to create a checklist for the evaluation of the head and limb movement while walking. After that, based on this tool, to find differences in the movement of various body segments in children at risk of DCD (DCDr compared to typically developing children under different visual conditions. Methods: A total of 32 children aged 8.7 ± 1.1 years participated in this study. The Movement Assessment Battery for Children - 2nd edition (MABC-2 was used to make a classification of motor competence level of the participants. PLATO goggles were used to make four different visual conditions. All trials were recorded. Based on the video analysis we completed a qualitative checklist. Results: The analysis between the children from the DCDr group and TD children showed significant differences in the head (p = .023 and the arm (p = .005 movements, in body position (p = .002 and total summary score (p = .001. The main effects of visual conditions showed significant differences in all cases; in the head (p = .015, with the arm (p = .006, trunk (p =  .009, leg (p = .001 movements, in body position (p = .001 and also in the total summary score (p = .001. The interaction between groups and visual conditions was significant in leg movements (p = .007 and body position (p = .002. Conclusions: This study has shown which movements of body segments are most affected by different visual conditions and how children at risk of DCD are dependent on visual perception.

  10. Elementary number theory with programming

    CERN Document Server

    Lewinter, Marty


    A successful presentation of the fundamental concepts of number theory and computer programming Bridging an existing gap between mathematics and programming, Elementary Number Theory with Programming provides a unique introduction to elementary number theory with fundamental coverage of computer programming. Written by highly-qualified experts in the fields of computer science and mathematics, the book features accessible coverage for readers with various levels of experience and explores number theory in the context of programming without relying on advanced prerequisite knowledge and con

  11. Cosmic objects and elementary particles

    Energy Technology Data Exchange (ETDEWEB)

    Rozental, I L [AN SSSR, Moscow. Inst. Kosmicheskikh Issledovanij


    Considered are the connections between the parameters of elementary particles (mass ''size'') and the characteristics of stars (the main sequence stars, white dwarf stars and pulsars). Presented is the elementary theory of black hole radiation in the framework of which all the regularities of the process are derived. The emphiric numerical sequence connecting nucleon mass and universe constants (G, h, c) with the masses of some cosmic objects is given.

  12. Neurovascular Structures at Risk With Curved Retrograde TTC Fusion Nails. (United States)

    de Cesar Netto, Cesar; Johannesmeyer, David; Cone, Brent; Araoye, Ibukunoluwa; Hudson, Parke William; Sahranavard, Bahman; Johnson, Michael; Shah, Ashish


    The purpose of this study was to assess the risk of iatrogenic injury to plantar neurovascular structures of the foot during insertion of a curved retrograde tibiotalocalcaneal (TTC) fusion nail. Ten below-knee thawed fresh-frozen cadaveric specimens underwent curved retrograde nailing of the ankle. The shortest distance between the nail and the main plantar neurovascular branches and injured structures were recorded during dissection. We also evaluated the relative position of these structures along 2 lines (AB, connecting the calcaneus to the first metatarsal, and BC, connecting the first and fifth metatarsal). The lateral plantar artery was found to be in direct contact with the nail 70% of the time, with a macroscopic laceration 30% of the time. The Baxter nerve was injured 20% of the time, as was the lateral plantar nerve. The medial plantar artery and nerve were never injured. The most proximal structure to cross line AB was the Baxter nerve followed by the lateral plantar artery, the nail, the lateral plantar nerve, and the medial plantar nerve. Our cadaveric anatomic study found that the most common structures at risk for iatrogenic injury by lateral curved retrograde TTC fusion nails were the lateral plantar artery and nerve, and the Baxter nerve. Determination of a true neurovascular safe zone is challenging and therefore warrants careful operative dissection to minimize neurovascular injuries.

  13. Anatomical contouring variability in thoracic organs at risk

    Energy Technology Data Exchange (ETDEWEB)

    McCall, Ross, E-mail: [Medical Dosimetry Program, University of Wisconsin, La Crosse, WI (United States); MacLennan, Grayden; Taylor, Matthew; Lenards, Nishele [Medical Dosimetry Program, University of Wisconsin, La Crosse, WI (United States); Nelms, Benjamin E. [Canis Lupus LLC, Madison, WI (United States); Koshy, Matthew; Lemons, Jeffrey [Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL (United States); Hunzeker, Ashley [Medical Dosimetry Program, University of Wisconsin, La Crosse, WI (United States)


    The purpose of this study was to determine whether contouring thoracic organs at risk was consistent among medical dosimetrists and to identify how trends in dosimetrist's education and experience affected contouring accuracy. Qualitative and quantitative methods were used to contextualize the raw data that were obtained. A total of 3 different computed tomography (CT) data sets were provided to medical dosimetrists (N = 13) across 5 different institutions. The medical dosimetrists were directed to contour the lungs, heart, spinal cord, and esophagus. The medical dosimetrists were instructed to contour in line with their institutional standards and were allowed to use any contouring tool or technique that they would traditionally use. The contours from each medical dosimetrist were evaluated against “gold standard” contours drawn and validated by 2 radiation oncology physicians. The dosimetrist-derived contours were evaluated against the gold standard using both a Dice coefficient method and a penalty-based metric scoring system. A short survey was also completed by each medical dosimetrist to evaluate their individual contouring experience. There was no significant variation in the contouring consistency of the lungs and spinal cord. Intradosimetrist contouring was consistent for those who contoured the esophagus and heart correctly; however, medical dosimetrists with a poor metric score showed erratic and inconsistent methods of contouring.

  14. Multifractality and value-at-risk forecasting of exchange rates (United States)

    Batten, Jonathan A.; Kinateder, Harald; Wagner, Niklas


    This paper addresses market risk prediction for high frequency foreign exchange rates under nonlinear risk scaling behaviour. We use a modified version of the multifractal model of asset returns (MMAR) where trading time is represented by the series of volume ticks. Our dataset consists of 138,418 5-min round-the-clock observations of EUR/USD spot quotes and trading ticks during the period January 5, 2006 to December 31, 2007. Considering fat-tails, long-range dependence as well as scale inconsistency with the MMAR, we derive out-of-sample value-at-risk (VaR) forecasts and compare our approach to historical simulation as well as a benchmark GARCH(1,1) location-scale VaR model. Our findings underline that the multifractal properties in EUR/USD returns in fact have notable risk management implications. The MMAR approach is a parsimonious model which produces admissible VaR forecasts at the 12-h forecast horizon. For the daily horizon, the MMAR outperforms both alternatives based on conditional as well as unconditional coverage statistics.


    Directory of Open Access Journals (Sweden)



    Full Text Available Copula is already widely used in financial assets, especially in risk management. It is due to the ability of copula, to capture the nonlinear dependence structure on multivariate assets. In addition, using copula function doesn’t require the assumption of normal distribution. There fore it is suitable to be applied to financial data. To manage a risk the necessary measurement tools can help mitigate the risks. One measure that can be used to measure risk is Value at Risk (VaR. Although VaR is very popular, it has several weaknesses. To overcome the weakness in VaR, an alternative risk measure called CVaR can be used. The porpose of this study is to estimate CVaR using Gaussian copula. The data we used are the closing price of Facebook and Twitter stocks. The results from the calculation using 90%  confidence level showed that the risk that may be experienced is at 4,7%, for 95% confidence level it is at 6,1%, and for 99% confidence level it is at 10,6%.

  16. Forecasting Value-at-Risk Using High-Frequency Information

    Directory of Open Access Journals (Sweden)

    Huiyu Huang


    Full Text Available in the prediction of quantiles of daily Standard&Poor’s 500 (S&P 500 returns we consider how to use high-frequency 5-minute data. We examine methods that incorporate the high frequency information either indirectly, through combining forecasts (using forecasts generated from returns sampled at different intraday interval, or directly, through combining high frequency information into one model. We consider subsample averaging, bootstrap averaging, forecast averaging methods for the indirect case, and factor models with principal component approach, for both direct and indirect cases. We show that in forecasting the daily S&P 500 index return quantile (Value-at-Risk or VaR is simply the negative of it, using high-frequency information is beneficial, often substantially and particularly so, in forecasting downside risk. Our empirical results show that the averaging methods (subsample averaging, bootstrap averaging, forecast averaging, which serve as different ways of forming the ensemble average from using high-frequency intraday information, provide an excellent forecasting performance compared to using just low-frequency daily information.

  17. Predicting post-vaccination autoimmunity: who might be at risk? (United States)

    Soriano, Alessandra; Nesher, Gideon; Shoenfeld, Yehuda


    Vaccinations have been used as an essential tool in the fight against infectious diseases, and succeeded in improving public health. However, adverse effects, including autoimmune conditions may occur following vaccinations (autoimmune/inflammatory syndrome induced by adjuvants--ASIA syndrome). It has been postulated that autoimmunity could be triggered or enhanced by the vaccine immunogen contents, as well as by adjuvants, which are used to increase the immune reaction to the immunogen. Fortunately, vaccination-related ASIA is uncommon. Yet, by defining individuals at risk we may further limit the number of individuals developing post-vaccination ASIA. In this perspective we defined four groups of individuals who might be susceptible to develop vaccination-induced ASIA: patients with prior post-vaccination autoimmune phenomena, patients with a medical history of autoimmunity, patients with a history of allergic reactions, and individuals who are prone to develop autoimmunity (having a family history of autoimmune diseases; asymptomatic carriers of autoantibodies; carrying certain genetic profiles, etc.). Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. The Mediterranean and Black Sea fisheries at risk from overexploitation.

    Directory of Open Access Journals (Sweden)

    Athanassios C Tsikliras

    Full Text Available The status of the Mediterranean and Black Sea fisheries was evaluated for the period 1970-2010 on a subarea basis, using various indicators including the temporal variability of total landings, the number of recorded stocks, the mean trophic level of the catch, the fishing-in-balance index and the catch-based method of stock classification. All indicators confirmed that the fisheries resources of the Mediterranean and Black Sea are at risk from overexploitation. The pattern of exploitation and the state of stocks differed among the western (W, central (C and eastern (E Mediterranean subareas and the Black Sea (BS, with the E Mediterranean and BS fisheries being in a worst shape. Indeed, in the E Mediterranean and the BS, total landings, mean trophic level of the catch and fishing-in-balance index were declining, the cumulative percentage of overexploited and collapsed stocks was higher, and the percentage of developing stocks was lower, compared to the W and C Mediterranean. Our results confirm the need for detailed and extensive stock assessments across species that will eventually lead to stocks recovering through conservation and management measures.

  19. Is the human nasal cavity at risk from inhaled radionuclides?

    International Nuclear Information System (INIS)

    Boecker, B.B.; Hahn, F.F.; Cuddihy, R.G.; Snipes, M.B.; McClellan, R.O.


    In a series of three life-span studies in which beagle dogs inhaled relatively soluble forms of beta-emitting radionuclides, a number of cancers of the nasal cavity have arisen at long times after the inhalation exposure. No such cancers were observed in the control dogs. Data obtained in other studies involving serial sacrifice of dogs that received these radionuclides in similar forms have shown that high local concentrations of the radionuclides can persist in nasal turbinates for long periods of time, depending on the physical half-life of the radionuclide inhaled. Several nasal carcinomas have also been observed in dogs injected with 137 CsCl in which the relative concentrations of beta activity in the turbinate region were not as pronounced as in the above studies. Similar risks of sinonasal cancer were calculated for dogs in each of these studies regardless of differences in radionuclide, dosimetry, and route of administration. Since sinonasal cancers have occurred in people exposed to alpha-emitting radionuclides, it is reasonable to assume this could occur with beta emitters as well. Radiation protection guidelines should account for the sinonasal region being at risk. 23 refs., 1 fig., 6 tabs

  20. Don’t put your family at risk

    CERN Multimedia

    Computer Security Team


    How easy is it to fall into the trap of cyber-criminals? Get one’s online banking password stolen? Lose photos to third parties? It's easier than you think. One single click to open a malicious attachment or a malicious web page is sufficient to put your family at risk.   Sometimes adversaries even call you in order to get their malicious job done. Once their malware is installed on your home computer, it records all your activity, monitors your online banking activities, steals your passwords, activates your computer’s microphone and camera, and sends all that data back to the adversary. This person can now do whatever they want: take money from your bank account, order books with your Amazon password, deface your Facebook profiles, send strange messages to your peers, or post the captured images of your daughter in front of the computer on dodgy web sites. Not only can you lose (lots of!) money, but having strange messages sent on your b...

  1. Are online gamblers more at risk than offline gamblers? (United States)

    Kairouz, Sylvia; Paradis, Catherine; Nadeau, Louise


    To characterize and compare sociodemographic profiles, game-play patterns, and level of addictive behaviors among adults who gamble online and those who do not, and to examine if, at the population level, online gambling is associated with more risky behaviors than offline gambling. Respondents were 8,456 offline gamblers and 111 online gamblers who participated in a population-based survey conducted in the province of Québec, in 2009. The study sample is representative of adult general population. There is an unequal distribution of online gambling in the population. A disproportionate number of men, young people, and students say they participate in online gambling. Poker players are overrepresented among online gamblers and gambling behaviors tend to be more excessive on the Internet. Compared with offline gamblers, online gamblers report more co-occurring risky behaviors, namely alcohol and cannabis use. Those who gamble online appear to be more at risk for gambling-related problems, but the present findings alone cannot be used as evidence for that conclusion. Future research designs could combine longitudinal data collection and multilevel analyses to provide more insight into the causal mechanisms associated with online gambling.


    CERN Multimedia

    Françoise Benz


    6, 7 May LECTURE SERIES from 11.00 to 12.00 hrs - Auditorium, bldg. 500 Decoding the Human Genome, Scientific basis and ethic and social aspects by S.E. Antonarakis and A. Mauron / Univ. of Geneva Decoding the Human genome is a very up-to-date topic, raising several questions besides purely scientific, in view of the two competing teams (public and private), the ethics of using the results, and the fact that the project went apparently faster and easier than expected. The lecture series will address the following chapters: Scientific basis and challenges, Ethical and social aspects of genomics. Academic Training Françoise Benz Tel. 73127

  3. Differentiating Community Dwellers at Risk for Pathological Narcissism From Community Dwellers at Risk for Psychopathy Using Measures of Emotion Recognition and Subjective Emotional Activation. (United States)

    Fossati, Andrea; Somma, Antonella; Pincus, Aaron; Borroni, Serena; Dowgwillo, Emily A


    The Italian translations of the Pathological Narcissism Inventory (PNI) and Triarchic Psychopathy Measure (TriPM) were administered to 609 community dwelling adults. Participants who scored in the upper 10% of the distribution of the PNI total score were assigned to the group of participants at risk for pathological narcissism, whereas participants who scored in the upper 10% of the distribution of the TriPM total score were assigned to the group of participants at risk for psychopathy. The final sample included 126 participants who were administered the Reading the Mind in the Eyes Test (RMET) and emotion-eliciting movie clips. Participants at risk for pathological narcissism scored significantly lower on the RMET total score than participants who were not at risk for pathological narcissism. Participants at risk for psychopathy showed a significant reduction in the subjective experience of disgust, fear, sadness, and tenderness compared to participants who were not at risk for psychopathy.

  4. Mentoring Programs to Affect Delinquency and Associated Outcomes of Youth At-Risk: A Comprehensive Meta-Analytic Reviewi (United States)

    Tolan, Patrick H.; Henry, David B.; Schoeny, Michael S.; Lovegrove, Peter; Nichols, Emily


    Objectives To conduct a meta-analytic review of selective and indicated mentoring interventions for effects for youth at risk on delinquency and key associated outcomes (aggression, drug use, academic functioning). We also undertook the first systematic evaluation of intervention implementation features and organization and tested for effects of theorized key processes of mentor program effects. Methods Campbell Collaboration review inclusion criteria and procedures were used to search and evaluate the literature. Criteria included a sample defined as at-risk for delinquency due to individual behavior such as aggression or conduct problems or environmental characteristics such as residence in high-crime community. Studies were required to be random assignment or strong quasi-experimental design. Of 163 identified studies published 1970 - 2011, 46 met criteria for inclusion. Results Mean effects sizes were significant and positive for each outcome category (ranging form d =.11 for Academic Achievement to d = .29 for Aggression). Heterogeneity in effect sizes was noted for all four outcomes. Stronger effects resulted when mentor motivation was professional development but not by other implementation features. Significant improvements in effects were found when advocacy and emotional support mentoring processes were emphasized. Conclusions This popular approach has significant impact on delinquency and associated outcomes for youth at-risk for delinquency. While evidencing some features may relate to effects, the body of literature is remarkably lacking in details about specific program features and procedures. This persistent state of limited reporting seriously impedes understanding about how mentoring is beneficial and ability to maximize its utility. PMID:25386111

  5. Loss of international medical experiences: knowledge, attitudes and skills at risk. (United States)

    Grudzen, Corita R; Legome, Eric


    Despite the great influence International Medical Experiences (IMs) can have on young physicians and their impact on patients and communities, they are not offered in all training programs and are at risk of being reduced in some due to stringent guidelines for funding of graduate medical education. IMs provide unique experiences in clinical, epidemiologic, cultural, and political arenas. From an educational perspective, they broaden a physician's differential diagnostic skills and introduce clinical entities rarely seen in the U.S. Time spent in developing countries emphasizes the importance of community health and increases cultural and linguistic competence. Experience working with the underserved during an IM has been shown to increase interest in volunteerism, humanitarian efforts, and work with underserved populations both in the US and abroad. IMs also afford physicians the opportunity to learn about the delivery of health care abroad and are associated with an increase in primary care specialty choice. It is time for the leaders in graduate medical education to prioritize international health opportunities. Leaders in academic medicine can press for changes in reimbursement patterns at the national level or special funds for international electives. Hospitals can set up separate accounts to help finance resident salaries and benefits while abroad. Individual departments must be flexible with resident schedules to allow elective time. Medical students and housestaff can organize and lobby larger organizations such as the American Medical Association (AMA), the American Association of Medical Colleges (AAMC), and specialty groups to make IMs universally accessible.

  6. Margins for geometric uncertainty around organs at risk in radiotherapy

    International Nuclear Information System (INIS)

    McKenzie, Alan; Herk, Marcel van; Mijnheer, Ben


    Background and purpose: ICRU Report 62 suggests drawing margins around organs at risk (ORs) to produce planning organ at risk volumes (PRVs) to account for geometric uncertainty in the radiotherapy treatment process. This paper proposes an algorithm for drawing such margins, and compares the recommended margin widths with examples from clinical practice and discusses the limitations of the approach. Method: The use of the PRV defined in this way is that, despite the geometric uncertainties, the dose calculated within the PRV by the treatment planning system can be used to represent the dose in the OR with a certain confidence level. A suitable level is where, in the majority of cases (90%), the dose-volume histogram of the PRV will not under-represent the high-dose components in the OR. In order to provide guidelines on how to do this in clinical practice, this paper distinguishes types of OR in terms of the tolerance doses relative to the prescription dose and suggests appropriate margins for serial-structure and parallel-structure ORs. Results: In some instances of large and parallel ORs, the clinician may judge that the complication risk in omitting a margin is acceptable. Otherwise, for all types of OR, systematic, treatment preparation uncertainties may be accommodated by an OR→PRV margin width of 1.3Σ. Here, Σ is the standard deviation of the combined systematic (treatment preparation) uncertainties. In the case of serial ORs or small, parallel ORs, the effects of blurring caused by daily treatment execution errors (set-up and organ motion) should be taken into account. Near a region of high dose, blurring tends to shift the isodoses away from the unblurred edge as shown on the treatment planning system by an amount that may be represented by 0.5σ. This margin may be used either to increase or to decrease the margin already calculated for systematic uncertainties, depending upon the size of the tolerance dose relative to the detailed planned dose

  7. [Obesity and complementary feeding time: a period at risk]. (United States)

    Vidailhet, M


    Relation between rapid growth during the first months of life and secondary risk of excessive adiposity is well demonstrated. Many works have indicated a birth feeding effect on weight gain during the first year of life and a protective effect towards later childhood and adult obesity. However all these studies are observational and several works denied this protective effect. Concerning complementary feeding, 3 interventional, randomized, studies achieved between 4 and 6 months of age, showed a good regulation of caloric intake and no weight gain modification due to complementary foods. Most of others studies are observational and don't show any relation between time of introduction of complementary foods and later fat mass. However 3 recent studies indicate, respectively at 7, 10 and 42 years of age, an increased adiposity, suggesting the possibility of a programmed excessive fat gain induced by an early complementary foods introduction. Very few studies have evaluated, besides the time of weaning, the kind, quantity and caloric density of foods used as complements, whereas other recent studies show the importance of appetite differences since the first months of life and the importance of genetic influence on these variations. Others works have emphasized the possible role of an excessive protein intake during the first 2 years of life. So, it appears that it may be necessary to pay attention not only on the date, but also on the kind and quantity of complementary foods, particularly in infants at risk for obesity, because of parental obesity, rapid weight growth or an excessive appetite. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

  8. Identifying nursing home residents at risk for falling. (United States)

    Kiely, D K; Kiel, D P; Burrows, A B; Lipsitz, L A


    To develop a fall risk model that can be used to identify prospectively nursing home residents at risk for falling. The secondary objective was to determine whether the nursing home environment independently influenced the development of falls. A prospective study involving 1 year of follow-up. Two hundred seventy-two nursing homes in the state of Washington. A total of 18,855 residents who had a baseline assessment in 1991 and a follow-up assessment within the subsequent year. Baseline Minimum Data Set items that could be potential risk factors for falling were considered as independent variables. The dependent variable was whether the resident fell as reported at the follow-up assessment. We estimated the extrinsic risk attributable to particular nursing home environments by calculating the annual fall rate in each nursing home and grouping them into tertiles of fall risk according to these rates. Factors associated independently with falling were fall history, wandering behavior, use of a cane or walker, deterioration of activities of daily living performance, age greater than 87 years, unsteady gait, transfer independence, wheelchair independence, and male gender. Nursing home residents with a fall history were more than three times as likely to fall during the follow-up period than residents without a fall history. Residents in homes with the highest tertile of fall rates were more than twice as likely to fall compared with residents of homes in the lowest tertile, independent of resident-specific risk factors. Fall history was identified as the strongest risk factor associated with subsequent falls and accounted for the vast majority of the predictive strength of the model. We recommend that fall history be used as an initial screener for determining eligibility for fall intervention efforts. Studies are needed to determine the facility characteristics that contribute to fall risk, independent of resident-specific risk factors.

  9. Youth at risk of physical inactivity may benefit more from activity-related support than youth not at risk

    Directory of Open Access Journals (Sweden)

    Schmalz Dorothy L


    Full Text Available Background This study examines whether associations between activity-related support and adolescents' physical activity differ for adolescents at high versus low risk of physical inactivity. Methods: Participants included 202 middle-school-aged girls (N = 92 and boys (N = 110. Physical activity was assessed using three self-report questionnaires. Activity-related support from mothers, fathers, siblings, and peers was assessed using the Activity Support Scale. Perceived sport competence was assessed using the Physical Activity Self Description Questionnaire. Participants' height and weight were measured and used to calculate their age- and sex-adjusted Body Mass Index percentile. Participants were classified as being at high risk for physical inactivity if they fulfilled two of the following three criteria: (1 overweight; (2 female; or (3 having low perceived sport competence. Results: Activity-related support from all sources was associated with higher levels of physical activity among adolescents. A stronger association between activity support and physical activity was found for adolescents at high risk for physical inactivity in comparison to adolescents at low risk. Conclusions: Findings from this study suggest that the activity-related support from family and friends may be an effective tool in promoting physical activity among youth at risk of physical inactivity.

  10. The Utility of Elementary School TOCA-R Scores in Identifying Later Criminal Court Violence Among Adolescent Females (United States)

    Petras, Hanno; Ialongo, Nicholas; Lambert, Sharon F.; Barrueco, Sandra; Schaeffer, Cindy M.; Chilcoat, Howard; Kellam, Sheppard


    Objective: To evaluate the utility of a teacher-rating instrument (Teacher Observation of Classroom Adaptation-Revised [TOCA-R]) of aggressive behavior during elementary school years in identifying girls at risk of later criminal court violence. Method: A community epidemiological sample of 845 urban public school girls was rated at six time…

  11. Developing Content Knowledge in Struggling Readers: Differential Effects of Strategy Instruction for Younger and Older Elementary Students (United States)

    Elleman, Amy M.; Olinghouse, Natalie G.; Gilbert, Jennifer K.; Spencer, Jane Lawrence; Compton, Donald L.


    This study compared the effects of 2 strategy-based comprehension treatments intended to promote vocabulary and content knowledge for elementary students at risk for developing reading difficulties (N = 105) with a traditional content approach. The study examined the effectiveness of strategy versus nonstrategy instruction on reading…

  12. [Aggression and related factors in elementary school students]. (United States)

    Ji, Eun Sun; Jang, Mi Heui


    This study was done to explore the relationship between aggression and internet over-use, depression-anxiety, self-esteem, all of which are known to be behavior and psychological characteristics linked to "at-risk" children for aggression. Korean-Child Behavior Check List (K-CBCL), Korean-Internet Addiction Self-Test Scale, and Self-Esteem Scale by Rosenberg (1965) were used as measurement tools with a sample of 743, 5th-6th grade students from 3 elementary schools in Jecheon city. Chi-square, t-test, ANOVA, Pearson's correlation and stepwise multiple regression with SPSS/Win 13.0 version were used to analyze the collected data. Aggression for the elementary school students was positively correlated with internet over-use and depression-anxiety, whereas self-esteem was negatively correlated with aggression. Stepwise multiple regression analysis showed that 68.4% of the variance for aggression was significantly accounted for by internet over-use, depression-anxiety, and self-esteem. The most significant factor influencing aggression was depression-anxiety. These results suggest that earlier screening and intervention programs for depression-anxiety and internet over-use for elementary student will be helpful in preventing aggression.

  13. Fragility non-hip fracture patients are at risk. (United States)

    Gosch, M; Druml, T; Nicholas, J A; Hoffmann-Weltin, Y; Roth, T; Zegg, M; Blauth, M; Kammerlander, C


    Fragility fractures are a growing worldwide health care problem. Hip fractures have been clearly associated with poor outcomes. Fragility fractures of other bones are common reasons for hospital admission and short-term disability, but specific long-term outcome studies of non-hip fragility fractures are rare. The aim of our trial was to evaluate the 1-year outcomes of non-hip fragility fracture patients. This study is a retrospective cohort review of 307 consecutive older inpatient non-hip fracture patients. Patient data for analysis included fracture location, comorbidity prevalence, pre-fracture functional status, osteoporosis treatments and sociodemographic characteristics. The main outcomes evaluated were 1-year mortality and post-fracture functional status. As compared to the expected mortality, the observed 1-year mortality was increased in the study group (17.6 vs. 12.2 %, P = 0.005). After logistic regression, three variables remained as independent risk factors for 1-year mortality among non-hip fracture patients: malnutrition (OR 3.3, CI 1.5-7.1), Charlson comorbidity index (CCI) (OR 1.3, CI 1.1-1.5) and the Parker Mobility Score (PMS) (OR 0.85, CI 0.74-0.98). CCI and PMS were independent risk factors for a high grade of dependency after 1 year. Management of osteoporosis did not significantly improve after hospitalization due to a non-hip fragility fracture. The outcomes of older non-hip fracture patients are comparable to the poor outcomes of older hip fracture patients, and appear to be primarily related to comorbidities, pre-fracture function and nutritional status. The low rate of patients on osteoporosis medications likely reflects the insufficient recognition of the importance of osteoporosis assessment and treatment in non-hip fracture patients. Increased clinical and academic attention to non-hip fracture patients is needed.


    CERN Multimedia

    Françoise Benz


    25, 26, 27, 28 February and 1st March from 11.00 to 12.00 hrs - Auditorium, bldg. 500 LECTURE SERIES Neutrino masses and oscillations by A. de Rujula / CERN-TH This course will not cover its subject in the customary way. The emphasis will be on the simple theoretical concepts (helicity, handedness, chirality, Majorana masses) which are obscure in most of the literature, and on the quantum mechanics of oscillations, that ALL books get wrong. Which, hopefully, will not deter me from discussing some of the most interesting results from the labs and from the cosmos. Academic Training Françoise Benz Secretariat Tel. 73127

  15. Effect of sex education programme on at-risk sexual behaviour of ...

    African Journals Online (AJOL)

    Effect of sex education programme on at-risk sexual behaviour of ... that place them at risk for Sexually Transmitted Diseases (STDs). ... The treatment group evaluated the intervention programme positively and their knowledge of sexual health ...

  16. How Many People Are Affected by or at Risk for Endometriosis? (United States)

    ... Share Facebook Twitter Pinterest Email Print How many people are affected by or at risk for endometriosis? ... Gynecology, 202 , 534.e1–534.e6. How many people are affected by or at risk for endometriosis? ...

  17. Staying on track: behavioral engagement of at-risk and non-at-risk students in post-secondary vocational education

    NARCIS (Netherlands)

    Elffers, L.


    Behavioral disengagement from school is a proximal predictor of dropout. Therefore, the enhancement of behavioral engagement is a useful point of entry for dropout prevention. In this study, we examine the behavioral engagement of at-risk and non-at-risk students in Dutch senior vocational education

  18. The Impact of Perceived Barriers, Academic Anxiety, and Resource Management Strategies on Achievement in First-Year Community College Students (United States)

    Heller, Monica L.; Cassady, Jerrell C.


    The current study explored the impact of internal and external barriers (e.g., academic anxiety, employment) that place subgroups of college students at risk for academic failure in the first year. The mitigating potential of academic resource management strategies (e.g., time-study environment) was also examined. In a sample of 885 first-semester…

  19. Analysis of the Fiscal Resources Supporting At-Risk Youth, Ages 13-24, in Hawaii (United States)

    Silloway, Torey; Connors-Tadros, Lori; Dahlin, Melissa


    Hawaii's largest populations of at-risk youth include those youth who have dropped out of school, are at-risk of not completing high school, and youth who have completed school but are still not prepared for the workforce. Depending on estimates used, between 20 and 25 percent of Hawaiian youth are at risk of dropping out school. For older youth,…

  20. Mentoring At-Risk Middle School Students to Reduce Communication Apprehension (United States)

    Jones, Kevin T.; Procopio, Claire H.


    Research has demonstrated the efficacy of mentoring at-risk students in a number of fields from physical education to math and science. While separate research has found that many at-risk students lack effective communication skills, little research has explored the potential of communication mentoring in improving at-risk students' communication…

  1. French Immersion Experience and Reading Skill Development in At-Risk Readers (United States)

    Kruk, Richard S.; Reynolds, Kristin A. A.


    We tracked the developmental influences of exposure to French on developing English phonological awareness, decoding and reading comprehension of English-speaking at-risk readers from Grade 1 to Grade 3. Teacher-nominated at-risk readers were matched with not-at-risk readers in French immersion and English language programs. Exposure to spoken…

  2. Elementary functions algorithms and implementation

    CERN Document Server

    Muller, Jean-Michel


    This textbook presents the concepts and tools necessary to understand, build, and implement algorithms for computing elementary functions (e.g., logarithms, exponentials, and the trigonometric functions). Both hardware- and software-oriented algorithms are included, along with issues related to accurate floating-point implementation. This third edition has been updated and expanded to incorporate the most recent advances in the field, new elementary function algorithms, and function software. After a preliminary chapter that briefly introduces some fundamental concepts of computer arithmetic, such as floating-point arithmetic and redundant number systems, the text is divided into three main parts. Part I considers the computation of elementary functions using algorithms based on polynomial or rational approximations and using table-based methods; the final chapter in this section deals with basic principles of multiple-precision arithmetic. Part II is devoted to a presentation of “shift-and-add” algorithm...

  3. Learning How to Learn: A Student Success Course for At Risk Students

    Directory of Open Access Journals (Sweden)

    Elizabeth R. Bowering


    Full Text Available It is well known that university students with ineffective learning strategies and low motivation are at risk for lowered grades and stress. Given the needs of these students, Mount St. Vincent University developed the Student Success Course (SSC, a 14-week intervention that offers instruction in learning strategies, selfmanagement, and motivation. The purpose of this study was to evaluate the effectiveness of the SSC for 100 undergraduates on academic probation. From pre- to post-test, participants reported a significant increase in cognitive strategies, study skills, and motivation as well as a significant decrease in test anxiety and procrastination (ps < .05. Over time, participants also demonstrated a significantly improved GPA (p < .0001. These results support the hypothesis that the SSC is an effective intervention, at least in the shortterm, for improving learning and motivational strategies in at risk students. Il est reconnu que les étudiants d’université dont les stratégies d’apprentissage sont inefficaces et qui ont une faible motivation risquent de souffrir de stress et d’obtenir de mauvaises notes. Au vu des besoins de ces étudiants, Mount St. Vincent University a mis en place un cours pour faciliter la réussite des étudiants (Student Success Course - SSC. Il s’agit d’une intervention de 14 semaines au cours de laquelle on enseigne des stratégies d’apprentissage, de gestion autonome et de motivation. L’objectif de cette étude est d’évaluer l’efficacité de ce cours dans le cas de 100 étudiants de premier cycle placés en probation. Les participants ont rapporté, avant et après le test, une augmentation significative de leurs stratégies cognitives, de leurs compétences en matière d’apprentissage et de leur motivation, ainsi qu’une baisse importante de leur anxiété face aux examens et de leur procrastination (ps < .05. Avec le temps, les participants ont également démontré une augmentation de

  4. Elementary particles and particle interactions

    International Nuclear Information System (INIS)

    Bethge, K.; Schroeder, U.E.


    This book is a textbook for an introductory course of elementary particle physics. After a general introduction the symmetry principles governing the interactions of elementary particles are discussed. Then the phenomenology of the electroweak and strong interactions are described together with a short introduction to the Weinberg-Salam theory respectively to quantum chromodynamics. Finally a short outlook is given to grand unification with special regards to SU(5) and cosmology in the framework of the current understanding of the fundamental principles of nature. In the appendix is a table of particle properties and physical constants. (HSI) [de

  5. Dimensional considerations about elementary particles

    International Nuclear Information System (INIS)

    Cocconi, G.


    The search for fundamental elementary particles responsible for the observed behaviour of matter during the past decades is briefly reviewed, and the possibility is considered that the four fundamental interactions that shape things merge into a unique field when matter is so compressed that particles are at extremely small distances from one another. These interactions are the gravitational interaction, the electromagnetic interaction, the strong interaction, and the weak interaction. It is thought that a simple geometrical criterion, termed the 'elementary criterion', would suffice to indicate how the various interactions should behave as particles are brought closer to one another and thus approach the situation where all interactions merge. (6 references). (U.K.)

  6. Emotional Intelligence, Academic Procrastination and Academic ...

    African Journals Online (AJOL)

    Itwas therefore recommended that efforts should be made to look into other pressing factors like self-esteem, teacher's attitude, student's attitude, parental background among others which may be influencing student's poor academic achievement. Key words: Emotional Intelligence, Academic Procrastination, Academic ...

  7. Do Elementary Particles Have an Objective Existence?


    Nissenson, Bilha


    The formulation of quantum theory does not comply with the notion of objective existence of elementary particles. Objective existence independent of observation implies the distinguishability of elementary particles. In other words: If elementary particles have an objective existence independent of observations, then they are distinguishable. Or if elementary particles are indistinguishable then matter cannot have existence independent of our observation. This paper presents a simple deductio...

  8. Academic detailing. (United States)

    Shankar, P R; Jha, N; Piryani, R M; Bajracharya, O; Shrestha, R; Thapa, H S


    There are a number of sources available to prescribers to stay up to date about medicines. Prescribers in rural areas in developing countries however, may not able to access some of them. Interventions to improve prescribing can be educational, managerial, and regulatory or use a mix of strategies. Detailing by the pharmaceutical industry is widespread. Academic detailing (AD) has been classically seen as a form of continuing medical education in which a trained health professional such as a physician or pharmacist visits physicians in their offices to provide evidence-based information. Face-to-face sessions, preferably on an individual basis, clear educational and behavioural objectives, establishing credibility with respect to objectivity, stimulating physician interaction, use of concise graphic educational materials, highlighting key messages, and when possible, providing positive reinforcement of improved practices in follow-up visits can increase success of AD initiatives. AD is common in developed countries and certain examples have been cited in this review. In developing countries the authors have come across reports of AD in Pakistan, Sudan, Argentina and Uruguay, Bihar state in India, Zambia, Cuba, Indonesia and Mexico. AD had a consistent, small but potentially significant impact on prescribing practices. AD has much less resources at its command compared to the efforts by the industry. Steps have to be taken to formally start AD in Nepal and there may be specific hindering factors similar to those in other developing nations.

  9. Peer Assessment of Elementary Science Teaching Skills (United States)

    Kilic, Gulsen Bagci; Cakan, Mehtap


    In this study, peer assessment was applied in assessing elementary science teaching skills. Preservice teachers taught a science topic as a team to their peers in an elementary science methods course. The peers participating in the science lesson assessed teacher-groups' elementary science teaching skills on an assessment form provided by the…

  10. 34 CFR 300.13 - Elementary school. (United States)


    ... 34 Education 2 2010-07-01 2010-07-01 false Elementary school. 300.13 Section 300.13 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND... DISABILITIES General Definitions Used in This Part § 300.13 Elementary school. Elementary school means a...




  12. Digital Photography for Elementary Students (United States)

    Neckers, Matt


    Most elementary students approach photography in an open-minded, experimental way. As a result, their images are often more playful than those taken by adults. Students discover more through their own explorations than they would learn through overly structured lessons. In this article, the author describes how he introduces his elementary…

  13. Innovation in the Elementary Classroom (United States)

    Wright, Geoffrey A.; Jones, Matthew D.


    In this article, the authors outline an innovation curriculum that can be taught to elementary-aged students to expand their creative and innovative abilities and potential. The curriculum focuses on divergent and convergent thinking principles embedded in a hands-on learning pedagogy. The curriculum framework is based on an innovation model known…

  14. Topics in elementary particle physics

    International Nuclear Information System (INIS)

    Dugan, M.J.


    Topics in elementary particle physics are discussed. Models with N = 2 supersymmetry are constructed. The CP violation properties of a class of N = 1 supergravity models are analyzed. The structure of a composite Higgs model is investigated. The implications of a 17 keV neutrino are considered

  15. Play Therapy in Elementary Schools (United States)

    Landreth, Garry L.; Ray, Dee C.; Bratton, Sue C.


    Because the child's world is a world of action and activity, play therapy provides the psychologist in elementary-school settings with an opportunity to enter the child's world. In the play therapy relationship, toys are like the child's words and play is the child's language. Therefore, children play out their problems, experiences, concerns, and…

  16. Robotics Literacy Captivates Elementary Students. (United States)

    Friedman, Madeleine


    Describes a robotics literacy course offered for elementary age children at Broward Community College (Florida) and discusses the motivation for offering such a course, the course philosophy and objectives, and participant reactions. A sampling of robots and robotics devices and some of their teaching applications are included. (MBR)

  17. Franklin Elementary PTA's "Sweet Success" (United States)

    Freemon, Jennifer


    Just a few short years ago, Franklin Elementary in Glendale, California, was in danger of closing its doors because enrollment was so low. The school district decided to put into place a series of language immersion programs at the site. It currently houses Spanish, Italian, and German immersion programs. These programs have boosted Franklin's…

  18. Marketing School Music: It's Elementary. (United States)

    Anderson, Jill Kuespert


    Explores methods of promoting elementary school music programs. Suggests inviting visitors to the class as a means of increasing awareness of school music. Recommends sending press releases to school newsletters and local newspapers. Reminds teachers to make use of educational access channels on area cable television systems. (SG)

  19. Cooperative Learning in Elementary Schools (United States)

    Slavin, Robert E.


    Cooperative learning refers to instructional methods in which students work in small groups to help each other learn. Although cooperative learning methods are used for different age groups, they are particularly popular in elementary (primary) schools. This article discusses methods and theoretical perspectives on cooperative learning for the…

  20. Atomic nucleus and elementary particles

    International Nuclear Information System (INIS)

    Zakrzewski, J.


    Negatively charged leptons and hadrons can be incorporated into atomic shells forming exotic atoms. Nucleon resonances and Λ hyperons can be considered as constituents of atomic nuclei. Information derived from studies of such exotic systems enriches our knowledge of both the interactions of elementary particles and of the structure of atomic nuclei. (author)

  1. Elementary Students' Metaphors for Democracy (United States)

    Dundar, Hakan


    The purpose of the research was to reveal elementary 8th grade students' opinions concerning democracy with the aid of metaphors. The students were asked to produce metaphors about the concept of democracy. 140 students from 3 public schools in Ankara (Turkey) participated in the research. 55% of the students were females and 45% were males. The…

  2. Elementary Algebra Connections to Precalculus (United States)

    Lopez-Boada, Roberto; Daire, Sandra Arguelles


    This article examines the attitudes of some precalculus students to solve trigonometric and logarithmic equations and systems using the concepts of elementary algebra. With the goal of enticing the students to search for and use connections among mathematical topics, they are asked to solve equations or systems specifically designed to allow…

  3. Thomas Edison Accelerated Elementary School. (United States)

    Levin, Henry M.; Chasin, Gene

    This paper describes early outcomes of a Sacramento, California, elementary school that participated in the Accelerated Schools Project. The school, which serves many minority and poor students, began training for the project in 1992. Accelerated Schools were designed to advance the learning rate of students through a gifted and talented approach,…

  4. Can Predictive Modeling Identify Head and Neck Oncology Patients at Risk for Readmission? (United States)

    Manning, Amy M; Casper, Keith A; Peter, Kay St; Wilson, Keith M; Mark, Jonathan R; Collar, Ryan M


    Objective Unplanned readmission within 30 days is a contributor to health care costs in the United States. The use of predictive modeling during hospitalization to identify patients at risk for readmission offers a novel approach to quality improvement and cost reduction. Study Design Two-phase study including retrospective analysis of prospectively collected data followed by prospective longitudinal study. Setting Tertiary academic medical center. Subjects and Methods Prospectively collected data for patients undergoing surgical treatment for head and neck cancer from January 2013 to January 2015 were used to build predictive models for readmission within 30 days of discharge using logistic regression, classification and regression tree (CART) analysis, and random forests. One model (logistic regression) was then placed prospectively into the discharge workflow from March 2016 to May 2016 to determine the model's ability to predict which patients would be readmitted within 30 days. Results In total, 174 admissions had descriptive data. Thirty-two were excluded due to incomplete data. Logistic regression, CART, and random forest predictive models were constructed using the remaining 142 admissions. When applied to 106 consecutive prospective head and neck oncology patients at the time of discharge, the logistic regression model predicted readmissions with a specificity of 94%, a sensitivity of 47%, a negative predictive value of 90%, and a positive predictive value of 62% (odds ratio, 14.9; 95% confidence interval, 4.02-55.45). Conclusion Prospectively collected head and neck cancer databases can be used to develop predictive models that can accurately predict which patients will be readmitted. This offers valuable support for quality improvement initiatives and readmission-related cost reduction in head and neck cancer care.

  5. Student self-esteem and academic achievement

    Directory of Open Access Journals (Sweden)

    Milošević Nikoleta M.


    Full Text Available There is a growing belief that academic achievement is the product of a complex network of teacher-student relations, where the identity of successful and unsuccessful student is developing with high, moderate or low self-esteem level. Self-esteem is most often defined as a conscious cognitive-affective expression of self-evaluation which is one of the most immediate indicators of self-concept integration degree. A number of authors view high self-esteem level as an important prerequisite for high academic achievement. In contrast, academic achievement and other experiences related to teaching and learning are considered to exert significant influence on self-esteem and a student should be successful at school first so as to develop a positive self-image and his academic abilities. The debate on what comes first - self-esteem or academic achievement - is in its character more academic than practical. This claim is supported by an increasing number of studies indicating the dynamism and reciprocity of correlation between academic achievement and self-esteem. The paper gives recommendations for educational practice to promote self-esteem and development of personal and social responsibility, which contributes to better student academic achievement. It is pointed out that teacher education in the field is necessary and that self-esteem and responsibility must become essential segments of curricula. Teacher is expected to become sensitive to the needs of students who are at risk to be unsuccessful and to largely apply cooperative learning methods. Findings demonstrate that cooperative learning either sustain or increase student self-esteem, whereas traditional teaching methods, in general, lead to its decline. Cooperative relations improve student self-image in respect of academic abilities and social interactions. Positive feedback, peer support, more frequent experience of learning achievement leads mainly to general increase in self-esteem and

  6. Measuring the academic, social, and psychological effects of academic service learning on middle school students (United States)

    Giacalone, Valarie A.

    The purpose of this study was to examine the effects of an academic service learning project on ninth-grade students' science achievement and attitudes. A quasi-experimental, pretest-posttest design was used with four classes of one teacher in a rural school. The treatment was an Energy Fair service project. Two treatment classes that were chosen by random assignment (n = 58) were compared to two control classes (n = 64), who performed an alternative assignment. The Energy Fair was conducted for the elementary school students and on a limited basis for fellow students (peers). The academic effect was measured by a teacher-designed end-of-unit ecology test, with a subset of the questions on energy use. Psychological effects were measured by a self-esteem questionnaire, which measured both self-esteem and the satisfaction felt about one's self-esteem. Social effects were measured by three semantic differentials, one each for "adults," "peers," and "elementary students." The teacher was interviewed regarding her observations about the project. Written reflections from both the treatment and control groups were coded and analyzed. Pretest results were divided into thirds of high, medium, and low for all variables to search for the possibility of an attribute-treatment interaction. Analysis of covariance was used to reduce the possibility of pretest bias, to test for significant effects, and to test for a level by treatment interaction. Although the posttest means favored the experimental group, no statistically significant difference was found for academic results. No significant effect was found for either of the psychological measures. No change was found for the social results regarding "adults." A statistically significant effect was found for social results in the categories of "elementary students" and "peers." No statistically significant level by treatment interaction was found. Further research on the effects of academic service learning projects is needed at

  7. Measuring Value-at-Risk and Expected Shortfall of crude oil portfolio using extreme value theory and vine copula (United States)

    Yu, Wenhua; Yang, Kun; Wei, Yu; Lei, Likun


    Volatilities of crude oil price have important impacts on the steady and sustainable development of world real economy. Thus it is of great academic and practical significance to model and measure the volatility and risk of crude oil markets accurately. This paper aims to measure the Value-at-Risk (VaR) and Expected Shortfall (ES) of a portfolio consists of four crude oil assets by using GARCH-type models, extreme value theory (EVT) and vine copulas. The backtesting results show that the combination of GARCH-type-EVT models and vine copula methods can produce accurate risk measures of the oil portfolio. Mixed R-vine copula is more flexible and superior to other vine copulas. Different GARCH-type models, which can depict the long-memory and/or leverage effect of oil price volatilities, however offer similar marginal distributions of the oil returns.

  8. Using data to help increase STEM retention rates for at-risk students; Student expectations and skill building (United States)

    Reed, D. E.; Jones, G.; Heaney, A.


    Retention in the STEM fields is often a focus for higher education due to a shortage of trained workforce members. In particular, much effort has been spent on first year retention rates and introductory level courses under the assumption that students are more likely to drop out of STEM majors early in their higher education degree progress. While the retention rates of women, minorities, and low income students have been a priority by both the National Science Foundation and the private sector, we are interested in at-risk first year students for this study. The University of Wyoming Synergy Program's goal is to promote academic success and retention for underprepared and at-risk students by creating a series of first semester curricula as theme-based college transition skills courses that are paired with English courses. This creates a cohort group of courses for the students with increased communication between instructors at the same time allowing greater development of student social networks. In this study we are highlighting the results of the STEM students as compared with other at-risk participants in the program. The Synergy Program enrolls approximately 144 students each year with pre- and post-course surveys that directly measure which college skills students select as important as well as student expectations of the amount of time required for STEM courses. Follow-up surveys track the same queries for students who persist to their junior and senior year. In addition, instructors complete a summative survey about skills they find important to student success and individual student's challenges and successes with a variety of skills. Our results show a large gap in skills between those identified as important by students and those identified by their instructors. Expectations for the amount of time required to complete work for STEM courses and the reported time spent on course work are not constant when progressing throughout college. This analysis

  9. Assisting at-risk community college students' acquisition of critical thinking learning strategies in human anatomy and physiology (United States)

    Arburn, Theresa Morkovsky


    The purpose of this study was to investigate whether learning thinking strategies within the context of a community college course in Human Anatomy and Physiology would result in increased academic performance and the incidence of critical thinking skills. Included in the study sample were 68 community college students, many of whom would be categorized as "at-risk," who were enrolled in four sections of a Human Anatomy and Physiology class. Two of the class sections served as the experimental group and two sections served as the control group. During the course of one semester, members of the experimental group participated in the use of a student-generated questioning technique in conjunction with lecture presentations, while members of the control group did not. All students were pretested using the Learning and Study Strategies Inventory (LASSI) and the California Critical Thinking Skills Test (CCTST). Posttesting was completed using these same instruments and an end-of-course comprehensive examination. Analysis of data revealed no significant differences between the experimental and control groups with regard to their overall achievement, their ability to process information, or their demonstration of critical thinking. It was interesting to note, however, that members of the experimental group did exhibit a change in their ability to select main ideas, apply deductive reasoning, and use inference. While the use of thinking strategies within the context of the course did not effect a significant change in academic achievement or critical thinking among at-risk community college students, it should be noted that application of a non-lecture method of class participation had no negative impact on student performance. Whether more abstruse changes have occurred with regard to the acquisition of cognitive skills remains to be elucidated.

  10. Examining student-generated questions in an elementary science classroom (United States)

    Diaz, Juan Francisco, Jr.

    This study was conducted to better understand how teachers use an argument-based inquiry technique known as the Science Writing Heuristic (SWH) approach to address issues on teaching, learning, negotiation, argumentation, and elaboration in an elementary science classroom. Within the SWH framework, this study traced the progress of promoting argumentation and negotiation (which led to student-generated questions) during a discussion in an elementary science classroom. Speech patterns during various classroom scenarios were analyzed to understand how teacher--student interactions influence learning. This study uses a mixture of qualitative and quantitative methods. The qualitative aspect of the study is an analysis of teacher--student interactions in the classroom using video recordings. The quantitative aspect uses descriptive statistics, tables, and plots to analyze the data. The subjects in this study were fifth grade students and teachers from an elementary school in the Midwest, during the academic years 2007/2008 and 2008/2009. The three teachers selected for this study teach at the same Midwestern elementary school. These teachers were purposely selected because they were using the SWH approach during the two years of the study. The results of this study suggest that all three teachers moved from using teacher-generated questions to student-generated questions as they became more familiar with the SWH approach. In addition, all three promoted the use of the components of arguments in their dialogs and discussions and encouraged students to elaborate, challenge, and rebut each other's ideas in a non-threatening environment. This research suggests that even young students, when actively participating in class discussions, are capable of connecting their claims and evidence and generating questions of a higher-order cognitive level. These findings demand the implementation of more professional development programs and the improvement in teacher education to help

  11. Are your students ready for anatomy and physiology? Developing tools to identify students at risk for failure. (United States)

    Gultice, Amy; Witham, Ann; Kallmeyer, Robert


    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. Copyright © 2015 The American Physiological Society.

  12. Assessment of the presence and quality of osteoporosis prevention education among at-risk internal medicine patients. (United States)

    Shulha, Jennifer A; Sviggum, Cortney B; O'Meara, John G; Berg, Melody L


    Appropriate calcium and vitamin D intake for the prevention of osteoporosis represents an important component of osteoporosis prevention education (OPE). We sought to assess the presence and quality of OPE among osteoporotic and at-risk inpatients. Prospective chart review plus cross-sectional interview. One academic tertiary referral medical center in Rochester, Minnesota. Adults admitted to an inpatient medicine service who were determined to be at risk for osteoporosis based on an investigator-developed screening tool or previously diagnosed with osteoporosis. Four hundred sixtyfour patients were screened, 192 patients were approached for participation, and 150 patients consented to be interviewed for the study. Source of OPE, rates of appropriate calcium intake and supplementation. OPE from a health care provider was reported by 31.3% of patients, with only one patient reporting education from a pharmacist. Self OPE and no OPE were received by 29.3% and 39.3% of patients, respectively. Appropriate overall calcium intake was found in 30.7% of patients, and only 21.3% of patients were taking an appropriate calcium salt. Patients with osteoporosis and risk factors for osteoporosis lack adequate education from health care providers regarding appropriate intake of dietary and supplemental calcium and vitamin D. A particular deficit was noted in pharmacist-provided education. Specific education targeting elemental calcium amounts, salt selection, and vitamin D intake should be provided to increase the presence of appropriate overall calcium consumption.

  13. Using Group Counseling to Improve the Attendance of Elementary School Students with High Rates of Absenteeism: An Action Research Study (United States)

    Webb-Landman, Eleanor


    The foundations of academic and social learning are laid in the early years of school, and attendance is critical to school success. However, research suggests that chronic absenteeism is a significant problem at the elementary school level (Chang & Romero, 2008; Romero & Lee, 2007). This paper presents the results of an action research…

  14. The Development and Evaluation of a Peer-Training Program for Elementary School Students Teaching Secure Internet Use (United States)

    Korkmaz, Murat; Esen, Binnaz Kiran


    The aim of this study is to design and evaluate a peer-training program about changing students' internet use habits. This study was conducted with students from two different elementary schools in Mersin, Turkey, who were enrolled in 7th or 8th grade in the 2009-2010 academic year. A total of 24 students participated in the program, 12 of whom…

  15. What Is Hip-Hop-Based Education Doing in "Nice" Fields Such as Early Childhood and Elementary Education? (United States)

    Love, Bettina L.


    Hip-Hop-Based Education (HHBE) has resulted in many positive educational outcomes, ranging from teaching academic skills to teaching critical reflection at secondary levels. Given what HHBE initiatives have accomplished, it is troubling that there is an absence of attention to these methods in education programs for elementary and early childhood…

  16. The Effects of Single-Sex Classrooms on Student Outcomes on Mathematics and Reading in an Elementary School (United States)

    Pilson, Sylvia Yvonne Reddick


    The curriculum for elementary students has undergone a significant change in the past decade. This led to an increased expectation for higher academic performance for fifth grade students in the areas of reading and mathematics. Teachers seek innovative ways to provide instructional practices within their classrooms that will aid success for all…

  17. Correlates of Conduct Problems and Depression Comorbidity in Elementary School Boys and Girls Receiving Special Educational Services (United States)

    Poirier, Martine; Déry, Michèle; Toupin, Jean; Verlaan, Pierrette; Lemelin, Jean-Pascal; Jagiellowicz, Jadzia


    There is limited empirical research on the correlates of conduct problems (CP) and depression comorbidity during childhood. This study investigated 479 elementary school children (48.2% girls). It compared children with comorbidity to children with CP only, depression only, and control children on individual, academic, social, and family…

  18. Effectiveness of Tutoring to Improve Academic Performance in Nursing Students at the University of Seville (United States)

    Guerra-Martín, María Dolores; Lima-Serrano, Marta; Lima-Rodríguez, Joaquín Salvador


    In response to the increase of Higher Education support provided to tutoring programs, this paper presents the design, implementation and evaluation of a tutoring program to improve the academic performance of at-risk students enrolled in the last year of a nursing degree characterized by academic failure (failed courses). A controlled…

  19. Social Skill Development and Academic Competence in Children with and without Intellectual Disability (United States)

    Murphy, Marina


    Social skills and academic competence are key factors influencing children's development and functioning across early childhood and through adolescence. There is a great need to understand the longitudinal patterns of growth in social and academic skills in order to further inform intervention, particularly for at-risk groups such as individuals…

  20. The Effects of a Combined Academic and Personal Counselling Initiative for Post-Secondary Student Retention (United States)

    Bilodeau, Cynthia; Meissner, John


    This study investigated the effectiveness of a combined academic and personal counselling initiative on student performance and emotional well-being outcomes of 289 at-risk students at a Canadian University. Criterion for risk included academic struggles, mental health distress, or both. The program was developed to be tailored to individual…

  1. Exploring Instructional Differences and School Performance in High-Poverty Elementary Schools (United States)

    Hirn, Regina G.; Hollo, Alexandra; Scott, Terrance M.


    In the United States, federal funding under Title 1 is provided to schools to improve academic achievement for disadvantaged students. Many students attending schools eligible for Title 1 funding are from families in poverty and at risk for negative outcomes. Identifying instructional factors that mitigate this risk must be a priority for teachers…

  2. Relationship between cognitive function and prevalence of decrease in intrinsic academic motivation in adolescents (United States)


    Background Decrease in intrinsic motivation is a common complaint among elementary and junior high school students, and is related to poor academic performance. Since grade-dependent development of cognitive functions also influences academic performance by these students, we examined whether cognitive functions are related to the prevalence of decrease in intrinsic academic motivation. Methods The study group consisted of 134 elementary school students from 4th to 6th grades and 133 junior high school students from 7th to 9th grades. Participants completed a questionnaire on intrinsic academic motivation. They also performed paper-and-pencil and computerized cognitive tests to measure abilities in motor processing, spatial construction, semantic fluency, immediate memory, short-term memory, delayed memory, spatial working memory, and selective, alternative, and divided attention. Results In multivariate logistic regression analyses adjusted for grade and gender, scores of none of the cognitive tests were correlated with the prevalence of decrease in intrinsic academic motivation in elementary school students. However, low digit span forward test score and score for comprehension of the story in the kana pick-out test were positively correlated with the prevalence of decrease in intrinsic academic motivation in junior high school students. Conclusions The present findings suggest that decrease in capacity for verbal memory is associated with the prevalence of decrease in intrinsic academic motivation among junior high school students. PMID:21235802

  3. Relationship between cognitive function and prevalence of decrease in intrinsic academic motivation in adolescents

    Directory of Open Access Journals (Sweden)

    Fukuda Sanae


    Full Text Available Abstract Background Decrease in intrinsic motivation is a common complaint among elementary and junior high school students, and is related to poor academic performance. Since grade-dependent development of cognitive functions also influences academic performance by these students, we examined whether cognitive functions are related to the prevalence of decrease in intrinsic academic motivation. Methods The study group consisted of 134 elementary school students from 4th to 6th grades and 133 junior high school students from 7th to 9th grades. Participants completed a questionnaire on intrinsic academic motivation. They also performed paper-and-pencil and computerized cognitive tests to measure abilities in motor processing, spatial construction, semantic fluency, immediate memory, short-term memory, delayed memory, spatial working memory, and selective, alternative, and divided attention. Results In multivariate logistic regression analyses adjusted for grade and gender, scores of none of the cognitive tests were correlated with the prevalence of decrease in intrinsic academic motivation in elementary school students. However, low digit span forward test score and score for comprehension of the story in the kana pick-out test were positively correlated with the prevalence of decrease in intrinsic academic motivation in junior high school students. Conclusions The present findings suggest that decrease in capacity for verbal memory is associated with the prevalence of decrease in intrinsic academic motivation among junior high school students.

  4. Relationship between cognitive function and prevalence of decrease in intrinsic academic motivation in adolescents. (United States)

    Mizuno, Kei; Tanaka, Masaaki; Fukuda, Sanae; Imai-Matsumura, Kyoko; Watanabe, Yasuyoshi


    Decrease in intrinsic motivation is a common complaint among elementary and junior high school students, and is related to poor academic performance. Since grade-dependent development of cognitive functions also influences academic performance by these students, we examined whether cognitive functions are related to the prevalence of decrease in intrinsic academic motivation. The study group consisted of 134 elementary school students from 4th to 6th grades and 133 junior high school students from 7th to 9th grades. Participants completed a questionnaire on intrinsic academic motivation. They also performed paper-and-pencil and computerized cognitive tests to measure abilities in motor processing, spatial construction, semantic fluency, immediate memory, short-term memory, delayed memory, spatial working memory, and selective, alternative, and divided attention. In multivariate logistic regression analyses adjusted for grade and gender, scores of none of the cognitive tests were correlated with the prevalence of decrease in intrinsic academic motivation in elementary school students. However, low digit span forward test score and score for comprehension of the story in the kana pick-out test were positively correlated with the prevalence of decrease in intrinsic academic motivation in junior high school students. The present findings suggest that decrease in capacity for verbal memory is associated with the prevalence of decrease in intrinsic academic motivation among junior high school students.

  5. Is severity of motor coordination difficulties related to co-morbidity in children at risk for developmental coordination disorder? (United States)

    Schoemaker, Marina M; Lingam, Raghu; Jongmans, Marian J; van Heuvelen, Marieke J G; Emond, Alan


    Aim of the study was to investigate whether 7-9 year old children with severe motor difficulties are more at risk of additional difficulties in activities in daily living, academic skills, attention and social skills than children with moderate motor difficulties. Children (N=6959) from a population based cohort, the Avon Longitudinal Study of Parents and Children (ALSPAC), were divided into three groups based on their scores on the ALSPAC Coordination Test at age 7: control children (scores above 15th centile; N=5719 [82.1%]); children with moderate (between 5th and 15th centile; N=951 [13.7%]); and children with severe motor difficulties (below 5th centile N=289 [4.2%]). Children with neurological disorders or an IQactivities of daily living (ADL); academic skills (reading, spelling and handwriting); attention; social skills (social cognition and nonverbal skills). Children with severe motor difficulties demonstrated a higher risk of difficulties in ADL, handwriting, attention, reading, and social cognition than children with moderate motor difficulties, who in turn had a higher risk of difficulties than control children in five out of seven domains. Screening and intervention of co-morbid problems is recommended for children with both moderate and severe motor difficulties. Copyright © 2013. Published by Elsevier Ltd.

  6. Direct behavior rating as a school-based behavior screener for elementary and middle grades. (United States)

    Chafouleas, Sandra M; Kilgus, Stephen P; Jaffery, Rose; Riley-Tillman, T Chris; Welsh, Megan; Christ, Theodore J


    The purpose of this study was to investigate how Direct Behavior Rating Single Item Scales (DBR-SIS) involving targets of academically engaged, disruptive, and respectful behaviors function in school-based screening assessment. Participants included 831 students in kindergarten through eighth grades who attended schools in the northeastern United States. Teachers provided behavior ratings for a sample of students in their classrooms on the DBR-SIS, the Behavioral and Emotional Screening System (Kamphaus & Reynolds, 2007), and the Student Risk Screening Scale (Drummond, 1994). Given variations in rating procedures to accommodate scheduling differences across grades, analysis was conducted separately for elementary school and middle school grade levels. Results suggested that the recommended cut scores, the combination of behavior targets, and the resulting conditional probability indices varied depending on grade level grouping (lower elementary, upper elementary, middle). For example, for the lower elementary grade level grouping, a combination of disruptive behavior (cut score=2) and academically engaged behavior (cut score=8) was considered to offer the best balance among indices of diagnostic accuracy, whereas a cut score of 1 for disruptive behavior and 8 for academically engaged behavior were recommended for the upper elementary school grade level grouping and cut scores of 1 and 9, respectively, were suggested for middle school grade level grouping. Generally, DBR-SIS cut scores considered optimal for screening using single or combined targets including academically engaged behavior and disruptive behavior by offering a reasonable balance of indices for sensitivity (.51-.90), specificity (.47-.83), negative predictive power (.94-.98), and positive predictive power (.14-.41). The single target of respectful behavior performed poorly across all grade level groups, and performance of DBR-SIS targets was relatively better in the elementary school than middle

  7. Social Determinants of Overweight and Obesity Rates by Elementary School in a Predominantly Hispanic School District. (United States)

    Santos, Richard; Huerta, Gabriel; Karki, Menuka; Cantarero, Andrea

    This study analyzes the social determinants associated with the overweight or obesity prevalence of 85 elementary schools during the 2010-11 academic year in a predominantly Hispanic school district. A binomial logistic regression is used to analyze the aggregate overweight or obesity rate of a school by the percent of Hispanic students in each school, selected school and neighborhood characteristics, and its geographical location. The proportion of Hispanic enrollment more readily explains a school's aggregate overweight or obesity rate than social determinants or spatial location. Number of fast food establishments and the academic ranking of a school appear to slightly impact the aggregate prevalence rate. Spatial location of school is not a significant factor, controlling for other determinants. An elementary school's overall overweight or obesity rate provides a valuable health indicator to study the social determinants of obesity among Hispanics and other students within a local neighborhood. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Policies to Optimize Physician Billing Data in Academic Alternative Relationship Payment Plans: Practices and Perspectives

    Directory of Open Access Journals (Sweden)

    Ceara Tess Cunningham


    According to the majority of our respondents, financial disincentives (i.e. income at risk, financial clawbacks appear to be most effective as a mechanism to motivate physicians within an academic APP to submit their billings. However, key barriers to successful implementation and delivery of academic APPs include a lack of alignment between government stakeholders, academic leadership and APP physician members and differences in the organizational and accountability structures of APP plans between academic facilities. It is necessary in moving forward to achieve commonly defined standards and frameworks between the various APP models across provinces and academic institutions.

  9. Elementary principles of linear accelerators

    International Nuclear Information System (INIS)

    Loew, G.A.; Talman, R.


    These lectures come in five sections. The first is this introduction. The second is a short chronology of what are viewed as important milestones in the field. The third covers proton linacs. It introduces elementary concepts such as transit time, shunt impedance, and Q. Critical issues such as phase stability and transverse forces are discussed. The fourth section contains an elementary discussion of waveguide accelerating structures. It can be regarded as an introduction to some of the more advanced treatments of the subject. The final section is devoted to electron accelerators. Taking SLAC as an example, various topics are discussed such as structure design, choice of parameters, frequency optimization, beam current, emittance, bunch length and beam loading. Recent developments and future challenges are mentioned briefly. 41 figures, 4 tables

  10. Elementary Particles A New Approach

    Directory of Open Access Journals (Sweden)



    Full Text Available ABSTRACT It is shown the inexistence of neutrinos to define precisely the concept of relativistics mass under this scheme to elementarys particles as electron and interactions particles like photons correspond an electromagnetic and virtual mass. Nucleons protons and neutrons have real or inertial mass for being composite particles since inertia needs structure it is provided by an interactive network originated by strong and weak forces. This mass is building up atoms and all the material world under Classical Physics and Chemistrys laws.These actual masses may be considered as electromagnetic and virtual one thanks to its charge in order to establish the high energies level needed to obtain all particles physics elementary or not which are governed by the laws of Quantum Physics. With all this one may set up amore reasonable and understandable new Standard Model which being projected into Cosmological Model can get rid of some inconsistencies and concepts difficult to be admitted.

  11. Relationship between cognitive functions and prevalence of fatigue in elementary and junior high school students. (United States)

    Mizuno, Kei; Tanaka, Masaaki; Fukuda, Sanae; Imai-Matsumura, Kyoko; Watanabe, Yasuyoshi


    Fatigue is a common complaint among elementary and junior high school students, and is related to poor academic performance. Since grade-dependent development of cognitive functions also influences academic performance, we attempted to determine whether cognitive functions were associated with the prevalence of fatigue. Participants were 148 elementary school students from 4th- to 6th-grades and 152 junior high school students from 7th- to 9th-grades. Participants completed a questionnaire about fatigue (Japanese version of the Chalder Fatigue Scale) and paper-and-pencil and computerized cognitive tests which could evaluate the abilities of motor processing, immediate, delayed and working memory, selective, divided and alternative attention, retrieve learned material, and spatial construction. We found that in multivariate logistic regression analyses adjusted for grade and gender, slow motor processing was positively correlated with the prevalence of fatigue in the elementary school students and decreases in working memory and divided and alternative attention processing were positively correlated with the prevalence of fatigue in the junior high school students. The grade-dependent development of cognitive function influences the severity of fatigue in elementary and junior high school students. Copyright © 2010 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

  12. Reflections on academic video

    Directory of Open Access Journals (Sweden)

    Thommy Eriksson


    Full Text Available As academics we study, research and teach audiovisual media, yet rarely disseminate and mediate through it. Today, developments in production technologies have enabled academic researchers to create videos and mediate audiovisually. In academia it is taken for granted that everyone can write a text. Is it now time to assume that everyone can make a video essay? Using the online journal of academic videos Audiovisual Thinking and the videos published in it as a case study, this article seeks to reflect on the emergence and legacy of academic audiovisual dissemination. Anchoring academic video and audiovisual dissemination of knowledge in two critical traditions, documentary theory and semiotics, we will argue that academic video is in fact already present in a variety of academic disciplines, and that academic audiovisual essays are bringing trends and developments that have long been part of academic discourse to their logical conclusion.

  13. Supersymmetry in Elementary Particle Physics

    Energy Technology Data Exchange (ETDEWEB)

    Peskin, Michael E.; /SLAC


    These lectures give a general introduction to supersymmetry, emphasizing its application to models of elementary particle physics at the 100 GeV energy scale. I discuss the following topics: the construction of supersymmetric Lagrangians with scalars, fermions, and gauge bosons, the structure and mass spectrum of the Minimal Supersymmetric Standard Model (MSSM), the measurement of the parameters of the MSSM at high-energy colliders, and the solutions that the MSSM gives to the problems of electroweak symmetry breaking and dark matter.

  14. Are Black Holes Elementary Particles?


    Ha, Yuan K.


    Quantum black holes are the smallest and heaviest conceivable elementary particles. They have a microscopic size but a macroscopic mass. Several fundamental types have been constructed with some remarkable properties. Quantum black holes in the neighborhood of the Galaxy could resolve the paradox of ultra-high energy cosmic rays detected in Earth's atmosphere. They may also play a role as dark matter in cosmology.

  15. Do Boys Benefit from Male Teachers in Elementary School? Evidence from Administrative Panel Data


    Puhani, Patrick A.


    With girls having overtaken boys in many education indicators, the 'feminization' of elementary school teaching is causing debates about disadvantages for male students. Using administrative panel data on the universe of students, teachers and schools for a German state, I exploit within school and within teacher variation to determine teacher characteristics' effects on students' tracking outcomes. Germany tracks students at age 10 into more or less academic school types. I find hardly any e...

  16. Enhancing Elementary Teacher Practice Through Technological/Engineering Design Based Learning


    Deck, Anita Sue


    As widespread as Science, Technology, Engineering, and Math (STEM) initiatives and reforms are today in education, a rudimentary problem with these endeavors is being overlooked. In general, education programs and school districts are failing to ensure that elementary teachers who provide children's early academic experiences have the appropriate knowledge of and proclivity toward STEM subjects. This issue is further compounded by the focus centered on mathematics due to accountability requir...

  17. An Examination of Principals' Leadership Practices: Perspectives of Those Who Teach the Academically Gifted and the Academically Challenged in Inclusion Classrooms (United States)

    King-Cassell, LaUanah


    Today, President Obama's "Blueprint for Education Reform" places the principal as the key player in raising academic standards and improving learning for all students. Research has been done on the role of the school principal in school effectiveness and school improvement at the elementary, middle, and high school levels. However, very…

  18. Validation of a Newly Developed Instrument Establishing Links Between Motivation and Academic Hardiness. (United States)

    Kamtsios, Spiridon; Karagiannopoulou, Evangelia


    The purpose of the study was to establish the reliability, the structural and the convergent validity of the "Dimensions of Academic Hardiness Questionnaire" for late elementary school children. A sample of children (N = 1264) aged 10-12 years completed the questionnaire and the "Athens Coping Scale". Multiple fit indices provided support that the 9-factor model had a good fit to the data. Reliability coefficients ranged from .68 to .83. The study provided also preliminary evidence of convergent validity of the "Dimensions of Academic Hardiness" scores with one theoretically related measure, the "Athens Coping Scale". The results enrich the notion of Academic Hardiness in late elementary school children as the role of awareness and the role of children's previous experiences has been distinguished. The relation between the "Dimensions of Academic Hardiness" and achievement goal orientations in children learning is also noted. These findings are discussed in the context of the relevant literature.

  19. 26 CFR 5.1502-45 - Limitation on losses to amount at risk. (United States)


    ... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Limitation on losses to amount at risk. 5.1502... Limitation on losses to amount at risk. (a) In general—(1) Scope. This section applies to a loss of any subsidiary if the common parent's stock meets the stock ownership requirement described in section 465(a)(1...

  20. Remain or React: The Music Education Profession's Responses to "Sputnik" and "A Nation at Risk" (United States)

    Kapalka Richerme, Lauren


    The 1957 launch of "Sputnik" and the 1983 publication of "A Nation at Risk" shifted national education policy. Music educators promoted an "intrinsic value" of music philosophy following "Sputnik" and music advocacy through politics and public performances following "A Nation at Risk." Examining the history of both the intrinsic value philosophy…

  1. The Effects of the Interactive Strategies Approach on At-Risk Kindergartners' Spelling (United States)

    Lee, Sun Hwa; Scanlon, Donna M.


    This study focused on examining the effects of early literacy intervention on the emergence and development of at-risk kindergartners' spelling. Spelling data were selected from Scanlon et al.'s (2005) study which demonstrated the efficacy of reading intervention in reducing the incidence of at-risk children who show reading difficulties…

  2. The At-Risk Student's Journey with Online Course Credit: Looking at Perceptions of Care (United States)

    Barnett, Karis K.


    Studies addressing at-risk students' perceptions of valuable caring relationships within their unique online environment are rare. While the phrase at-risk has a variety of meanings, this study examined the term pertaining to students who were labeled due to endangerment of not graduating from high school based on their life circumstances. Through…

  3. Autonomy and Responsibility: Online Learning as a Solution for At-Risk High School Students (United States)

    Lewis, S.; Whiteside, A.; Garrett Dikkers, A.


    In this three-year, mixed methods case study, the benefits and challenges of online learning for at-risk high school students were examined. A key finding was that at-risk students identify the benefits and challenges of online learning to be the same. While students appreciate the opportunity to work ahead and study at their own pace, they see it…

  4. Experienced continuity of care in patients at risk for depression in primary care

    NARCIS (Netherlands)

    Uijen, Annemarie A.; Schers, Henk J.; Schene, Aart H.; Schellevis, Francois G.; Lucassen, Peter; van den Bosch, Wil J. H. M.


    Existing studies about continuity of care focus on patients with a severe mental illness. Explore the level of experienced continuity of care of patients at risk for depression in primary care, and compare these to those of patients with heart failure. Explorative study comparing patients at risk

  5. Identifying Students at Risk: An Examination of Computer-Adaptive Measures and Latent Class Growth Analysis (United States)

    Keller-Margulis, Milena; McQuillin, Samuel D.; Castañeda, Juan Javier; Ochs, Sarah; Jones, John H.


    Multitiered systems of support depend on screening technology to identify students at risk. The purpose of this study was to examine the use of a computer-adaptive test and latent class growth analysis (LCGA) to identify students at risk in reading with focus on the use of this methodology to characterize student performance in screening.…

  6. Developing a Model for Identifying Students at Risk of Failure in a First Year Accounting Unit (United States)

    Smith, Malcolm; Therry, Len; Whale, Jacqui


    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…

  7. Threats to at-risk species in America's private forests: a Forests on the Edge report (United States)

    Mary A. Carr; Ronald E. McRoberts; Lisa G. Mahal; Sara J. Comas


    More than 4,600 native animal and plant species associated with private forests in the United States are at risk of decline or extinction. This report identifies areas across the conterminous United States where at-risk species habitats in rural private forests are most likely to decrease because of increases in housing density from 2000 to 2030. We also identify areas...

  8. Identifying Learning Patterns of Children at Risk for Specific Reading Disability (United States)

    Barbot, Baptiste; Krivulskaya, Suzanna; Hein, Sascha; Reich, Jodi; Thuma, Philip E.; Grigorenko, Elena L.


    Differences in learning patterns of vocabulary acquisition in children at risk (+SRD) and not at risk (-SRD) for Specific Reading Disability (SRD) were examined using a microdevelopmental paradigm applied to the multi-trial Foreign Language Learning Task (FLLT; Baddeley et al., 1995). The FLLT was administered to 905 children from rural…

  9. Work and Family Plans among At-Risk Israeli Adolescents: A Mixed-Methods Study (United States)

    Cinamon, Rachel Gali; Rich, Yisrael


    Quantitative methods were used to investigate attributions of importance to work and family roles and anticipated work--family conflict and facilitation among 353 at-risk Israeli male and female adolescents. Qualitative interviews conducted with 26 of the at-risk youth explored future work and family perceptions. Findings indicated that both sexes…

  10. School-Based Drug Prevention among At-Risk Adolescents: Effects of ALERT Plus (United States)

    Longshore, Douglas; Ellickson, Phyllis L.; McCaffrey, Daniel F.; St. Clair, Patricia A.


    In a recent randomized field trial, Ellickson et al. found the Project ALERT drug prevention curriculum curbed alcohol misuse and tobacco and marijuana use among eighth-grade adolescents. This article reports effects among ninth-grade at-risk adolescents. Comparisons between at-risk girls in ALERT Plus schools (basic curriculum extended to ninth…

  11. A Critical Constructionist View of "At-Risk" Youth in Alternative Education (United States)

    Touzard, Rachelle Silverstein


    Family therapists and school counselors are increasingly called upon to provide services for youth in alternative education (Carver, Lewis, & Tice, 2010). Alternative education systems are programs for youth who have been defined as at risk. This study explored the at-risk discourse and asked the questions (a) how do youth and staff define the…

  12. Five male preservice elementary teachers: Their understandings, beliefs and practice regarding science teaching (United States)

    Hoover, Barbara Grambo

    Many factors influence teacher choices concerning the frequency, instructional methods, and content of science teaching. Although the role of gender in science learning has been studied extensively, the gender of elementary teachers as it intersects their teaching of science has not been investigated. In this ethnographic study, I focused on five male preservice elementary teachers as they experienced their student teaching internship, aiming to understand their underlying beliefs about science and science teaching and how those beliefs influenced their practice. In an attempt to illuminate the complex interplay of personality, experience, interests, and gender in the professional lives of these men, this study emphasized the importance of context in the formation and expression of their science beliefs and pedagogy. For this reason, I collected data from a number of sources. From September, 2001 to May, 2002, I observed my participants in their science methods courses and on multiple occasions as they taught science in elementary classrooms in a suburban school district. I reviewed journal entries required for the science methods class and examined documents such as handouts, readings and teacher guides from their elementary teaching experience. I conducted semi-structured and informal interviews. I analyzed data from these sources using grounded theory methodology. Although these five men had many similarities, they differed in their love of science, their exposure to science, their avocational interests, and their views of science pedagogy. This study, however, revealed a unifying theme: each participant had his own set of personal and academic resources that he carried into the classroom and used to construct a distinctive science learning environment. Some of these resources intersect with gender. For example, several men had science-related avocational interests. There was a common emphasis on creating a relaxed, enjoyable, hands-on teaching environment as

  13. Academic goals, student homework engagement, and academic achievement in Primary Education

    Directory of Open Access Journals (Sweden)

    Antonio eValle


    Full Text Available There seems to be a general consensus in the literature that doing homework is beneficial for students. Thus, the current challenge is to examine the process of doing homework to find which variables may help students to complete the homework assigned. To address this goal, a path analysis model was fit. The model hypothesized that the way students engage in homework is explained by the type of academic goals set, and it explains the amount of time spend on homework, the homework time management, and the amount of homework done. Lastly, the amount of homework done is positively related to academic achievement. The model was fit using a sample of 535 Spanish students from the last three courses of elementary school (aged 9 to 13. Findings show that: (a academic achievement was positively associated with the amount of homework completed, (b the amount of homework completed was related to the homework time management, (c homework time management was associated with the approach to homework; (d and the approach to homework, like the rest of the variables of the model (except for the time spent on homework, was related to the student's academic motivation (i.e., academic goals.

  14. Parent Involvement Practices of High-Achieving Elementary Science Students (United States)

    Waller, Samara Susan

    This study addressed a prevalence of low achievement in science courses in an urban school district in Georgia. National leaders and educators have identified the improvement of science proficiency as critical to the future of American industry. The purpose of this study was to examine parent involvement in this school district and its contribution to the academic achievement of successful science students. Social capital theory guided this study by suggesting that students achieve best when investments are made into their academic and social development. A collective case study qualitative research design was used to interview 9 parent participants at 2 elementary schools whose children scored in the exceeds category on the Science CRCT. The research questions focused on what these parents did at home to support their children's academic achievement. Data were collected using a semi-structured interview protocol and analyzed through the categorical aggregation of transcribed interviews. Key findings revealed that the parents invested time and resources in 3 practices: communicating high expectations, supporting and developing key skills, and communicating with teachers. These findings contribute to social change at both the local and community level by creating a starting point for teachers, principals, and district leaders to reexamine the value of parent input in the educational process, and by providing data to support the revision of current parent involvement policies. Possibilities for further study building upon the findings of this study may focus on student perceptions of their parents' parenting as it relates to their science achievement.

  15. Correlates of state enactment of elementary school physical education laws. (United States)

    Monnat, Shannon M; Lounsbery, Monica A F; Smith, Nicole J


    To describe variation in U.S. state elementary school physical education (PE) policies and to assess associations between state PE policy enactment and education funding, academic achievement, sociodemographic disadvantage, and political characteristics. U.S. state laws regarding school PE time, staffing, curriculum, fitness assessment, and moderate-to-vigorous physical activity (MVPA) in 2012 were classified as strong/specific, weak/nonspecific, or none based on codified law ratings within the Classification of Laws Associated with School Students (C.L.A.S.S.). Laws were merged with state-level data from multiple sources. Logistic regression was used to determine associations between state characteristics and PE laws (N=51). Laws with specific PE and MVPA time requirements and evidence-based curriculum standards were more likely in states with low academic performance and in states with sociodemographically disadvantaged populations. School day length was positively associated with enacting a PE curriculum that referenced evidence-based standards. School funding and political characteristics were not associated with PE laws. Limited time and high-stake testing requirements force schools to prioritize academic programs, posing barriers to state passage of specific PE laws. To facilitate PE policy enactment, it may be necessary to provide evidence on how PE policies can be implemented within existing time and staffing structures. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Academic Entitlement and Academic Performance in Graduating Pharmacy Students


    Jeffres, Meghan N.; Barclay, Sean M.; Stolte, Scott K.


    Objectives. To determine a measurable definition of academic entitlement, measure academic entitlement in graduating doctor of pharmacy (PharmD) students, and compare the academic performance between students identified as more or less academically entitled.

  17. Elementary Preservice Teachers' and Elementary Inservice Teachers' Knowledge of Mathematical Modeling (United States)

    Schwerdtfeger, Sara


    This study examined the differences in knowledge of mathematical modeling between a group of elementary preservice teachers and a group of elementary inservice teachers. Mathematical modeling has recently come to the forefront of elementary mathematics classrooms because of the call to add mathematical modeling tasks in mathematics classes through…

  18. Commercializing Academic Research

    DEFF Research Database (Denmark)

    Czarnitzki, Dirk; Hussinger, Katrin; Schneider, Cédric


    the importance of academic patenting. Our findings suggest that academic involvement in patenting results in a citation premium, as academic patents appear to generate more forward citations. We also find that in the European context of changing research objectives and funding sources since the mid-1990s...

  19. The Academic Adviser (United States)

    Darling, Ruth


    In this essay, I explore the idea that "academic" advisers are "academics" who play a major role in connecting the general education curriculum to the students' experience as well as connecting the faculty to the students' holistic experience of the curriculum. The National Academic Advising Association Concept of Academic…

  20. The Receipt of Special Education Services Following Elementary School Grade Retention (United States)

    Silverstein, Michael; Guppy, Nicole; Young, Robin; Augustyn, Marilyn


    Objective To estimate the proportion of children who receive an Individualized Education Program (IEP) following grade retention in elementary school. Design/setting Descriptive analysis of a nationally representative, longitudinal cohort. Participants Children retained in K/1 and 3rd grade for presumed academic reasons, followed through fifth grade. Outcome measure Presence or absence of an IEP. Results 300 children retained for presumed academic reasons in K/1, and 80 in 3rd grade were included in the study. Of the K/1 retainees, 68% never received an IEP over the subsequent four to five years; of the 3rd grade retainees, 73% never received an IEP. K/1 retainees in the highest SES quintile and suburban K/1 retainees were less likely to receive an IEP than retained children in all other SES quintiles (aOR 0.17; 95% CI 0.05-0.62) and in rural communities (aOR 0.16; 95% CI 0.06-0.44), respectively. Among K/1 retainees with persistent low academic achievement in reading and math (as assessed by standardized testing), 37% and 28%, respectively, never received an IEP. Conclusions The majority of children retained in K/1 or 3rd grade for academic reasons, including a many of those who demonstrate sustained academic difficulties, never receive an IEP during elementary school. Further studies are important to elucidate whether retained elementary school children are being denied their rights to special education services. In the meantime, early grade retention may provide an opportunity for pediatricians to help families advocate for appropriate special education evaluations for children experiencing school difficulties. PMID:19487611