Teacher support and encouragement in the classroom and its impact on childhood obesity

Objectives. Obesity is a growing problem in the United States among children. Great efforts are being made to target this problem, both at home and at school. While parents and peers have proven an effective means of distributing information, the well of the influence of teacher encouragement of health behaviors remains untapped. The purpose of this study is to assess the association of teacher encouragement with diet and physical activity behaviors and obesity in a sample of eighth grade students in central Texas. ^ Methods. In the spring of 2011, the Coordinated Approach to Child Health (CATCH) study distributed teacher surveys to each of the teachers in the schools on the grant. In addition to questions concerning the implementation of CATCH, this survey employed social support questions to gauge the prevalence of teacher encouragement of health behaviors in the classroom. During the same time frame, eighth graders in these same schools completed student surveys which assessed dietary and physical activity knowledge and behaviors and demographics and participated in objective measures of student height and weight. A cross-sectional secondary data analysis was conducted in order to compare self-reported teacher encouragement to student behaviors and several student obesity measures on a by school basis. ^ Results. 1150 teachers and 2582 students from 29 of the 30 measurement schools returned completed surveys. No statistically significant relationship was found between the six teacher encouragement measures and their corresponding student reported health behaviors, nor was one found the mean support per school and child percent overweight. A menial positive relationship was found between the mean support per school and child BMI z-scores, BMI, and percent obese (p = 0.035, 0.003 and 0.003, respectively); however, these relationships were not in the predicted direction. ^ Conclusion. While the findings of this investigation show primarily null results, motivating questions as to the impact to teacher encouragement on middle school student's health remain. It is possible that in order to draw more effective conclusions, more comprehensive studies are warranted which specifically target these relationships.^

Shaping Attitudes in Public Child Welfare: An Innovative MSW Training Program

Children investigated by child welfare are at significant risk for poor cognitive, emotional, social, behavioral and economic outcomes. In 2000, California formed the Child Welfare Services Group to propose changes in how child welfare services are delivered, the CWS Redesign. California State University, Long Beach’s child welfare training program developed its complement. Fundamentally, Redesign calls for partnering with families and communities to strengthen families, prevent unnecessary placements or re-unite families successfully. These changes are a paradigm shift in attitudes toward birth families and communities. In a qualitative study, interns logged their observations and subsequent impressions of CWS-Client encounters to explore how attitudes are learned. Majority of interns observed positive, collaborative encounters and perceived birth parents as motivated. Their impressions support introducing interns to birth families on the front-end of CWS training.

The Effect of Proximity, Explicitness, and Representation of Basic Science Information on Student Clinical Problem-Solving

Problem: Medical and veterinary students memorize facts but then have difficulty applying those facts in clinical problem solving. Cognitive engineering research suggests that the inability of medical and veterinary students to infer concepts from facts may be due in part to specific features of how information is represented and organized in educational materials. First, physical separation of pieces of information may increase the cognitive load on the student. Second, information that is necessary but not explicitly stated may also contribute to the student’s cognitive load. Finally, the types of representations – textual or graphical – may also support or hinder the student’s learning process. This may explain why students have difficulty applying biomedical facts in clinical problem solving. Purpose: To test the hypothesis that three specific aspects of expository text – the patial distance between the facts needed to infer a rule, the explicitness of information, and the format of representation – affected the ability of students to solve clinical problems. Setting: The study was conducted in the parasitology laboratory of a college of veterinary medicine in Texas. Sample: The study subjects were a convenience sample consisting of 132 second-year veterinary students who matriculated in 2007. The age of this class upon admission ranged from 20-52, and the gender makeup of this class consisted of approximately 75% females and 25% males. Results: No statistically significant difference in student ability to solve clinical problems was found when relevant facts were placed in proximity, nor when an explicit rule was stated. Further, no statistically significant difference in student ability to solve clinical problems was found when students were given different representations of material, including tables and concept maps. Findings: The findings from this study indicate that the three properties investigated – proximity, explicitness, and representation – had no statistically significant effect on student learning as it relates to clinical problem-solving ability. However, ad hoc observations as well as findings from other researchers suggest that the subjects were probably using rote learning techniques such as memorization, and therefore were not attempting to infer relationships from the factual material in the interventions, unless they were specifically prompted to look for patterns. A serendipitous finding unrelated to the study hypothesis was that those subjects who correctly answered questions regarding functional (non-morphologic) properties, such as mode of transmission and intermediate host, at the family taxonomic level were significantly more likely to correctly answer clinical case scenarios than were subjects who did not correctly answer questions regarding functional properties. These findings suggest a strong relationship (p < .001) between well-organized knowledge of taxonomic functional properties and clinical problem solving ability. Recommendations: Further study should be undertaken investigating the relationship between knowledge of functional taxonomic properties and clinical problem solving ability. In addition, the effect of prompting students to look for patterns in instructional material, followed by the effect of factors that affect cognitive load such as proximity, explicitness, and representation, should be explored.

Vocation in the insertion of the university student and the graduate

The work plan aims at deepening the analysis of the theoretic assumptions which support the practice in Vocational Guidance: analyzing the incidence of endogenous and exogenous factors both in the election and studying of a particular course of study and in the occupational resolution of the graduate. This analysis enables the revision and the new theoretic conceptualization which is afterwards transferred to the course, and to different groups and provincial institutions where the practice of Vocational Guidance occurs, as well as to other schools in the Northwest provinces of Argentina. Semiotic analysis, statistical elaboration and the research-action approach which, while surveying data renders a service to the milieu, provide the base for the project. Said project focuses on the following individuals: 1) freshmen, who offer us the following aspects to be considered: a) factors which either favor or hinder the insertion of the students attending the first years of the course; b) the conditions making up the learning situation in each subject, from the teaching point of view; c) the influence of institutional dimension in the insertion process; 2) graduands: the characteristics of the situation following graduation from University, those of the labor field and the different ways of gaining access to it are investigated. This analysis is carried out in the courses of study of Psychology and English (education of Professionals in English and English for Professionals).

Vocation in the insertion of the university student and the graduate

The work plan aims at deepening the analysis of the theoretic assumptions which support the practice in Vocational Guidance: analyzing the incidence of endogenous and exogenous factors both in the election and studying of a particular course of study and in the occupational resolution of the graduate. This analysis enables the revision and the new theoretic conceptualization which is afterwards transferred to the course, and to different groups and provincial institutions where the practice of Vocational Guidance occurs, as well as to other schools in the Northwest provinces of Argentina. Semiotic analysis, statistical elaboration and the research-action approach which, while surveying data renders a service to the milieu, provide the base for the project. Said project focuses on the following individuals: 1) freshmen, who offer us the following aspects to be considered: a) factors which either favor or hinder the insertion of the students attending the first years of the course; b) the conditions making up the learning situation in each subject, from the teaching point of view; c) the influence of institutional dimension in the insertion process; 2) graduands: the characteristics of the situation following graduation from University, those of the labor field and the different ways of gaining access to it are investigated. This analysis is carried out in the courses of study of Psychology and English (education of Professionals in English and English for Professionals).

Vocation in the insertion of the university student and the graduate

The work plan aims at deepening the analysis of the theoretic assumptions which support the practice in Vocational Guidance: analyzing the incidence of endogenous and exogenous factors both in the election and studying of a particular course of study and in the occupational resolution of the graduate. This analysis enables the revision and the new theoretic conceptualization which is afterwards transferred to the course, and to different groups and provincial institutions where the practice of Vocational Guidance occurs, as well as to other schools in the Northwest provinces of Argentina. Semiotic analysis, statistical elaboration and the research-action approach which, while surveying data renders a service to the milieu, provide the base for the project. Said project focuses on the following individuals: 1) freshmen, who offer us the following aspects to be considered: a) factors which either favor or hinder the insertion of the students attending the first years of the course; b) the conditions making up the learning situation in each subject, from the teaching point of view; c) the influence of institutional dimension in the insertion process; 2) graduands: the characteristics of the situation following graduation from University, those of the labor field and the different ways of gaining access to it are investigated. This analysis is carried out in the courses of study of Psychology and English (education of Professionals in English and English for Professionals).

Project Management Learning in a Collaborative Distant Learning Context - An Actual On-going Experience

The goal of this paper is to show the results of an on-going experience on teaching project management to grade students by following a development scheme of management related competencies on an individual basis. In order to achieve that goal, the students are organized in teams that must solve a problem and manage the development of a feasible solution to satisfy the needs of a client. The innovative component advocated in this paper is the formal introduction of negotiating and virtual team management aspects, as different teams from different universities at different locations and comprising students with different backgrounds must collaborate and compete amongst them. The different learning aspects are identified and the improvement levels are reflected in a rubric that has been designed ad hoc for this experience. Finally, the effort frameworks for the student and instructor have been established according to the requirements of the Bologna paradigms. This experience is developed through a software-based support system allowing blended learning for the theoretical and individual?s work aspects, blogs, wikis, etc., as well as project management tools based on WWW that allow the monitoring of not only the expected deliverables and the achievement of the goals but also the progress made on learning as established in the defined rubric

AUTOFLY-Aid: Flight Deck Automation Support with Dynamic 4D Trajectory Management for Responsive and Adaptive Airborne Collision Avoidance

AUTOFLY-Aid Project aims to develop and demonstrate novel automation support algorithms and tools to the flight crew for flight critical collision avoidance using “dynamic 4D trajectory management”. The automation support system is envisioned to improve the primary shortcomings of TCAS, and to aid the pilot through add-on avionics/head-up displays and reality augmentation devices in dynamically evolving collision avoidance scenarios. The main theoretical innovative and novel concepts to be developed by AUTOFLY-Aid project are a) design and development of the mathematical models of the full composite airspace picture from the flight deck’s perspective, as seen/measured/informed by the aircraft flying in SESAR 2020, b) design and development of a dynamic trajectory planning algorithm that can generate at real-time (on the order of seconds) flyable (i.e. dynamically and performance-wise feasible) alternative trajectories across the evolving stochastic composite airspace picture (which includes new conflicts, blunder risks, terrain and weather limitations) and c) development and testing of the Collision Avoidance Automation Support System on a Boeing 737 NG FNPT II Flight Simulator with synthetic vision and reality augmentation while providing the flight crew with quantified and visual understanding of collision risks in terms of time and directions and countermeasures.

The analytic hierarchy process to support decision-making processes in infrastructure projects with social impact

There is an increasing awareness among all kinds of organisations (in business,government and civil society) about the benefits of jointly working with stakeholders to satisfy both their goals and the social demands placed upon them. This is particularly the case within corporate social responsibility (CSR) frameworks. In this regard, multi-criteria tools for decision-making like the analytic hierarchy process (AHP) described in the paper can be useful for the building relationships with stakeholders. Since these tools can reveal decision-maker’s preferences, the integration of opinions from various stakeholders in the decision-making process may result in better and more innovative solutions with significant shared value. This paper is based on ongoing research to assess the feasibility of an AHP-based model to support CSR decisions in large infrastructure projects carried out by Red Electrica de España, the sole transmission agent and operator of the Spanishelectricity system.

A Web-based Support System for Providing Effective Monitoring, Feedback and Evaluation in Project Management Education

This work introduces a web-based learning environment to facilitate learning in Project Management. The proposed web-based support system integrates methodological procedures and information systems, allowing to promote learning among geographically-dispersed students. Thus, students who are enrolled in different universities at different locations and attend their own project management courses, share a virtual experience in executing and managing projects. Specific support systems were used or developed to automatically collect information about student activities, making it possible to monitor the progress made on learning and assess learning performance as established in the defined rubric.

Novel Negotiation protocol to support CDM process in a layered ATM System

In the SESAR Step 2 concept of operations a RBT is available and seen by all making it possible to conceive a different operating method than the current ATM system based on Collaborative Decisions Making processes. Currently there is a need to describe in more detail the mechanisms by which actors (ATC, Network Management, Flight Crew, airports and Airline Operation Centre) will negotiate revisions to the RBT. This paper introduces a negotiation model, which uses constraint based programing applied to a mediator to facilitate negotiation process in a SWIM enabled environment. Three processes for modelling the negotiation process are explained as well a preliminary reasoning agent algorithm modelled with constraint satisfaction problem is presented. Computational capability of the model is evaluated in the conclusion.

Ludomática, herramienta de aprendizaje

Desde los comienzos de la enseñanza, siempre se han buscado formas innovadoras para transmitir el conocimiento de profesor a alumno. Desde recursos materiales hasta sistemas de enseñanza complejos, todos juegan un papel esencial en el aprendizaje del alumno. Durante el siglo XVII comienzan a desarrollarse nuevas corrientes de enseñanza cuyo objetivo era el aprendizaje ameno del individuo. Hoy en día pueden utilizarse multitud de medios para desarrollar estos métodos pedagógicos, entre ellos, los juegos interactivos. Con el boom de la tecnología y el desarrollo de las tecnologías de la información, los tutores encuentran en los dispositivos electrónicos todo un apoyo para realizar esta tarea, lo cual viene acompañado de una revolución inminente en la enseñanza. El objetivo de este proyecto es la creación de un videojuego educativo que permita tanto aprender más fácilmente a los alumnos como evaluar los conocimientos adquiridos por éstos a los profesores. Se ha creado Ludomática, un videojuego de tipo juego de mesa donde los jugadores tendrán que utilizar sus conocimientos en determinados temas para ganar la partida. El videojuego puede ser configurado con distintas preguntas del tema que se desee y en tres niveles de dificultad. Además, cuenta con la posibilidad de configurar el número de jugadores, de preguntas y de puntuación máxima, con objeto de crear partidas más o menos largas. Ludomática se constituye como una herramienta educativa completa y personalizable, además de atractiva, mediante la cual los profesores pueden innovar su forma de enseñanza y los alumnos pueden aprender divirtiéndose---ABSTRACT---Since the beginning of teaching, professors have always looked for innovative ways to transmit knowledge from teacher to student. From material resources to teaching complex systems, they all play a vital role in student learning. The development of new forms of education aimed to create enjoyable ways to teach started during the XVII century. Nowadays, It’s easy to find multiple elements to develop this pedagogical methods, including interactive games. Because of the “tech boom” and the rise of the Information and Communication Technologies, teachers can have a lot of support in electronic devices to carry out this task, which comes with an inminent revolution of teaching. The objective of this project is to create an educational video game that allows not only learn much more easily for students, but also evaluate the knowledge acquired by these for teachers. Ludomática has been created as a board videogame where players have to use their knowledge in specific topics to win the game. The game can be configured with different questions of the topic desired and three difficulty levels. It also has the ability to set the number of players, questions and maximum score, in order to control the duration of the game. Ludomática constitutes a complete and customizable educational tool, also attractive, whereby teachers can innovate their teaching forms and students can learn while having fun.

A friendly online C compiler to improve programming skills based on student self-assessment

This paper presents an online C compiler designed so that students can program their practical assignments in Programming courses. What is really innovative is the self-assessment of the exercises based on black-box tests and train students’ skill to test software. Moreover, this tool lets instructors, not only proposing and classifying practical exercises, but also evaluating automatically the efforts dedicated and the results obtained by the students. The system has been applied to the 1st-year students at the Industrial Engineering specialization at the Universidad Politecnica de Madrid. Results show that the students obtained better academic performance, reducing the failure rate in the practical exam considerably with respect to previous years, in addition that an anonymous survey proved that students are satisfied with the system because they get instant feedback about their programs.

Fostering English-taught higher education programs in a Spanish university: the "TechEnglish" innovative project

In recent years, coinciding with adjustments to the Bologna process, many European universities have attempted to improve their international profile by increasing course offerings in English. According to the Institute of International Education (IIE), Spain has notably increased its English-taught higher education programs, ranking fifth in the list of European countries by number of English-taught Master's programs in 2013. This article presents the goals and preliminary results of an on-going innovative education project (TechEnglish) that aims to promote course offerings in English at the Technical University of Madrid (Universidad Politécnica de Madrid, UPM). The UPM is the oldest and largest of all Technical Universities in Spain. It offers graduate and postgraduate programs that cover all the engineering disciplines as well as architecture. Currently, the UPM has no specific bilingual/multilingual program to promote teaching in English, although there is an Educational Model Whitepaper (with a focus on undergraduate degrees) that promotes the development of activities like an International Semester or a unique shared curriculum. The TechEnglish project is an attempt to foster courses taught in English at 7 UPM Technical Schools, including students and 80 faculty members. Four tasks were identified: (1) to design a university wide framework to increase course offerings, (2) to identify administrative difficulties, (3) to increase visibility of courses offered, and (4) to disseminate the results of the project. First, to design a program we analyzed existing programs at other Spanish universities, and other projects and efforts already under way at the UPM. A total of 13 plans were analyzed and classified according to their relation with students (learning), professors (teaching), administration, course offerings, other actors/institutions within the university (e.g., language departments), funds and projects, dissemination activities, mobility plans and quality control. Second, to begin to identify administrative and organizational difficulties in the implementation of teaching in English, we first estimated the current and potential course offerings at the undergraduate level at the UPM using a survey (student, teacher and administrative demand, level of English and willingness to work in English). Third, to make the course offerings more attractive for both Spanish and international students we examined the way the most prestigious universities in Spain and in Europe try to improve the visibility of their academic offerings in English. Finally, to disseminate the results of the project we created a web page and a workspace on the Moodle education platform and prepared conferences and workshops within the UPM. Preliminary results show that increasing course offerings in English is an important step to promote the internationalization of the University. The main difficulties identified at the UPM were related to how to acknowledge/certify the departments, teachers or students involved in English courses, how students should register for the courses, how departments should split and schedule the courses (Spanish and English), and the lack of qualified personnel. A concerted effort could be made to increase the visibility of English-taught programs offered on-line.

Comprehensive Validation Of A Measure Of Student School Engagement: A Pilot Study Of Middle School Students

Although it may sound reasonable that American education continues to be more effective at sending high school students to college, in a study conducted in 2009, The Council of the Great City Schools states that "slightly more than half of entering ninth grade students arrive performing below grade level in reading and math, while one in five entering ninth grade students is more than two years behind grade level...[and] 25% received support in the form of remedial literacy instruction or interventions" (Council of the Great City Schools, 2009). Students are distracted with technology (Lei & Zhao, 2005), family (Xu & Corno, 2003), medical illnesses (Nielson, 2009), learning disabilities and perhaps the most detrimental to academic success, the very lack of interest in school (Ruch, 1963). In a Johns Hopkins research study, Building a Graduation Nation - Colorado (Balfanz, 2008), warning signs were apparent years before the student dropped out of high school. The ninth grade was often referenced as a critical point that indicated success or failure to graduate high school. The research conducted by Johns Hopkins illustrates the problem: students who become disengaged from school have a much greater chance of dropping out of high school and not graduating. The first purpose of this study was to compare different measurement models of the Student School Engagement (SSE) using Factor Analysis to verify model fit with student engagement. The second purpose was to determine the extent to which the SSE instrument measures student school engagement by investigating convergent validity (via the SSE and Appleton, Christenson, Kim and Reschly's instrument and Fredricks, Blumenfeld, Friedel and Paris's instrument), discriminant validity (via Huebner's Student Life Satisfaction Survey) and criterion-related validity (via the sub-latent variables of Aspirations, Belonging and Productivity and student outcome measures such as achievement, attendance and discipline). Discriminant validity was established between the SSE and the Appleton, Christenson, Kim and Reschly's model and Fredricks, Blumenfeld, Friedel and Paris's (2005) Student Engagement Instruments (SEI). When confirming discriminant validity, the SSE's correlations were weak and statistically not significant, thus establishing discriminant validity with the SLSS. Criterion-related validity was established through structural equation modeling when the SSE was found to be a significant predictor of student outcome measures when both risk score and CSAP scores were used. The third purpose of this study was to assess the factorial invariance of the SSE instrument across gender to ensure the instrument is measuring the intended construct across different groups. Conclusively, configural, weak and metric invariances were established for the SSE as a non-significant change in chi-square indicating that all parameters including the error variances were invariant across groups of gender. Engagement is not a clearly defined psychological construct; it requires more research in order to fully comprehend its complexity. Hopefully, with parental and teacher involvement and a sense of community, student engagement can be nurtured to result in a meaningful attachment to school and academic success.