Title: A support exercise program for the reduction of children's obesity Goals: The goal of this master thesis is to outline and realize some support exercise program for elementary school children who have diagnosis of overweight and obesity. This program will be held in a medical institution Dr. L. Filipa, Lázně Poděbrady. The effectiveness of the program will be tested by anthropometric parameters. Methods: The program was held from 26.3. - 22.4. 2014. The intervened group contained 12 participants, 6 boys and 6 girls, between 10 - 12 years old. The measurement of the anthropometric indicators was made by bioelectrical impedance analysis. The abdomen circumference was measured by a measuring-tape. Results: The support exercise program had a positive impact for the reduction of the children's obesity. The average loss of the weight at the intervened group was 4,4 kg, the BMI was reduced about 1, 8 kg/m2 . The body fat was reduced about 3,1 %, the abdomen circumference was reduced about 5, 7 cm and the muscle mass increased about 1,7 %. The program had a positive reply and helped children to create more positive relation toward physical activity. . Key words: obesity in children, physical activity, exercise program, elementary school children, weight, BMI, body fat.

Students, grades 3-5, completed instruments assessing perceived physical ability and school engagement. No significant relationships were found or differences noted for categories of BMI. The culture and focus of the school may explain this.

This dissertation presents three separate studies exploring parents’ perceptions and recommendations for communicating with their third, fourth, and fifth grade children about human sexuality. First, a systematic literature review is presented summarizing past qualitative studies completed in the United States focusing on parents with children aged 18 years and under. This review summarizes (1) demographic information of parents from past studies, (2) perceived communication barriers experienced by parents regarding sexuality communication, and (3) perceived communication facilitators experienced by parents regarding sexuality communication. Second, noting the lack of research within a specific population of parents in the United States, a naturalistic study of parents with children in the third, fourth, and fifth grade is presented. Utilizing an emergent design, one-on-one interviews were conducted with 20 parents living in a town in central Texas. By coding collected data, a thematic analysis was used to summarize emergent themes. Themes included techniques parents utilized to have parent-child conversations about sexuality and discussed topics. Although different techniques and topics were raised, parents showed overall inconsistency in experiences or past discussions. Third, using data from the same 20 interviews, themes emerged from parents regarding recommendations. These included the recommendations that a booklet with age appropriate information on sexuality topics be developed for parents and parent workshops or classes covering age appropriate sexuality knowledge as well as techniques to use in parent-child communication be offered. Schools were the recommended source for these resources. Parents also shared feedback on the newly released National Sexuality Education Standards. Comparing past parent-child conversations on sexuality topics to the NSES, certain topics were discussed yet inconsistency was shown. In addition, parents disagreed on specific standards including those pertaining to the functions of reproductive parts, reproduction, and same sex orientation. Implications of this study are that parental resources are needed to help parents communicate with their children about sexuality beginning at a young age. And, for those resources already existing, including workshops, books, and on-line sources, parents need to be made aware of their existence. In addition, future research is needed to explore if younger children are learning from parent-child conversations about sexuality.

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No description available.

In order to obtain a closer look into the relationships between an at-risk populations’ family stressors and future school problem behaviors, a Latent Class Analysis (LCA) of family stressor variables was performed on at-risk elementary school girls from Health Zone 1. Participants were 308 girls with a mean age of 8.79 years. The dataset was inherited from the Delores Barr Weaver Policy Center and analyses were run to uncover latent classes of family stressors. Class membership was then utilized to predict future behavioral referrals and suspensions from school. A total of three classes emerged from the LCA: “Exposure to Trauma”; “Familial Stress”; and “Stable Home.” Chi-square analysis between class membership and future behavioral referrals and suspensions failed to reach significance. However, chi-square analyses between class membership and some future family stressors were significant. It appears that latent classes of stressors can be uncovered, and these classes can be utilized in the meaningful prediction of outcome variables. Implications for researchers and policy makers are discussed.

<p>STEM education is a top priority in the educational development of youth across the United States as the country tries to address the need of having a more well equipped, prepared, and educated workforce. Agriculture, food, and natural resources (AFNR) has the ability to provide a relevant context for engaging students in STEM education through experiential learning. Tragically, both STEM and AFNR struggle to reach and engage more diversified audiences, especially students of color. AFNR education provides an authentic avenue to center STEM engagement around addressing societal grand challenges like food and nutritional security, childhood-obesity, and climate change; issues faced by all communities. The approaches and steps taken to address these AFNR related grand challenges can all be explored through the lens of food systems. Food systems is a concept within AFNR that encompasses the interdisciplinary components of AFNR, STEM, and social sciences that provides a breakdown for the process and system involved in getting food from farm to fork. In an era where youth are more disconnected from understanding where their food comes from, food systems education has the ability to reconnect youth to the root of this issue and the potential to lead them to explore finding solutions to the grand challenges facing their generation. Furthermore, food systems education provides a context to engage youth in authentic learning experiences in nonformal and formal classroom settings around relevant issues with the potential to enhance their interests and concerns around these topics.</p> <p><a>The purpose of this study was to explore and describe elementary school students’ interests and concerns about the food system, and their overall engagement in the learning experience after participating in an authentic learning based Virtual Agri+STEM Camp focused on food systems education, AFNR, and STEM activities. The convenience sample for this study was made up of elementary school students between grades 3^rd and 8^th grade (<i>N</i> = 99) who were either in the classroom or participating in an at-home Agri+STEM session. The majority of these students were from rural communities and most of them were African Americans. Quantitative data was collected before and after participation in the Virtual Agri+STEM Camp experience that using the research developed Food System Interest and Food System Concern instrument. Previous AFNR related experiences were also reported by students. The researcher also used an adapted version of the Intrinsic Motivation Inventory (IMI) and STEM Semantics survey to measure student engagement and attitudes after participating in the experience. Descriptive statistics were used to analyze the data, which included means, standard deviations, frequencies, and percentages. To explore the relationships between each of the variables, correlations were also computed. </a></p> <p>There were four conclusions for this study. First, students that participated in the Virtual Agri+STEM Camp were motivated and engaged in the learning process while doing the Agri+STEM Camp activities. Second, students that participated in the Virtual Agri+STEM Camp were interested and concerned about the food system before and after participating in the Virtual Agri+STEM Camp. Third, African American student participants reported less previous AFNR experiences, yet they reported more interests and concerns in the food system than Caucasian American participants before and after completing the Virtual Agri+STEM Camp. Lastly, Students that felt more competent, saw the value, and were interested/enjoyed the Agri+STEM experience were more likely to be interested and concerned about the food system. Recommendations for future research and implications for practice and policy were discussed.</p>

Ein ausreichendes Lesetempo, eine hohe Lesegenauigkeit und ein entwickeltes Leseverständnis sind in fast allen Schulfächern Voraussetzung für eine erfolgreiche Teilnahme am Unterricht. Internationale Schulleistungsstudien belegen, dass ein hoher Anteil von Schülern bereits in der Grundschule unzureichende Lesekompetenzen aufweist und daher auf zusätzliche Förder- oder Therapiemaßnahmen angewiesen ist. Im Hinblick darauf wurden in einem Gruppen-Prä-Post-Follow-Up-Design mit zweifacher Prä-Messung zwei unterschiedliche Interventionen zur Verbesserung der Lesefähigkeiten bei Zweit- und Drittklässlern evaluiert: Ein modellgeleitetes Therapieverfahren zur Verbesserung der Lesegeschwindigkeit von Wörtern und ein von Eltern durchgeführtes Fördertraining zur Verbesserung der Lesegenauigkeit und Lesegeschwindigkeit von Pseudowörtern. Zur Teilnahme an den Interventionen wurden 58 Zweit- und Drittklässler mit einem gravierenden Leserückstand ausgewählt und entweder dem Therapieprogramm oder dem Fördertraining zugeteilt. Beide Gruppen erhielten über 5 Wochen ein tägliches 45-minütiges Training. Während das Training der Therapiegruppe von einem ausgebildeten Therapeuten durchgeführt wurde und in der Schule stattfand, wurde das Training der Fördergruppe von Eltern zu Hause durchgeführt. Es wurden Veränderungen in der Lesegeschwindigkeit, dem Leseverständnis und verschiedenen Blickbewegungsparametern ausgewertet. / In order to follow the lessons in school, children must be able to read with speed as well as with accuracy and a proven ability to comprehend texts. International school performance studies show that a high proportion of students already have inadequate reading skills in elementary school and therefore need additional support or therapy measures. Based on this observation, an evaluation of two different interventions among second- and third-graders is reported: A pre-post follow-up design with double pre-measurement, aiming at the increase of the students' reading skills. A model-guided therapy method for improving the reading speed of words and a parental training course for the improvement of reading accuracy and reading speed of pseudowords. 58 second- and third-graders with a serious reading backlog were selected to participate in the interventions and were assigned to either the therapy program or the parental training. Both groups received daily 45-minute training over a 5 week period. While the training of the therapy group was held by a therapist and took place at school, the training of the support group was carried out by parents at home. Changes in reading speed, reading comprehension and various eye movement parameters were evaluated.

The use of the digital school library depends on many factors, including end-users‘ acceptance. The issue of designing information systems that will be used appropriately is growing and thus user acceptance of new technology is now receiving much attention by researchers. Without acceptance, discretionary users will seek alternatives, while even dedicated users will most likely manifest dissatisfaction, negating many, if not all, the presumed benefits of the digital library. Whereas the traditional focus of digital libraries has drawn research on technological developments, there is a call for user-focused research. This study sought to identify the dynamics of elementary children‘s (11- to 13- year olds) decision-making in the context of accepting or resisting making use of digital school libraries at Crawford Preparatory Pretoria School in Gauteng. To be accepted, the digital library must satisfy basic usability requirements and be perceived as useful by the children. The constructs of the Technology Acceptance Model, perceived ease of use and perceived usefulness were used to generate an understanding of acceptance of the digital school libraries. The study adopted a quantitative case study research approach to compare the empirical data and the TAM theory. Data triangulation of a wide range of data collection methods, including observation, questionnaires, focus groups and tasks given to the children to work on using the International Children‘s Digital Library was analysed. The findings revealed that, just like adults, children make decisions regarding accepting and using the digital school library based on how easy it is to use and how relevant it is to their needs. The study recommends that software designers, teachers and librarians work with the children when designing digital school libraries to ensure that their acceptance factors are taken into consideration when designing for them. / Information Science / M. Inf.

The use of the digital school library depends on many factors, including end-users‘ acceptance. The issue of designing information systems that will be used appropriately is growing and thus user acceptance of new technology is now receiving much attention by researchers. Without acceptance, discretionary users will seek alternatives, while even dedicated users will most likely manifest dissatisfaction, negating many, if not all, the presumed benefits of the digital library. Whereas the traditional focus of digital libraries has drawn research on technological developments, there is a call for user-focused research. This study sought to identify the dynamics of elementary children‘s (11- to 13- year olds) decision-making in the context of accepting or resisting making use of digital school libraries at Crawford Preparatory Pretoria School in Gauteng. To be accepted, the digital library must satisfy basic usability requirements and be perceived as useful by the children. The constructs of the Technology Acceptance Model, perceived ease of use and perceived usefulness were used to generate an understanding of acceptance of the digital school libraries. The study adopted a quantitative case study research approach to compare the empirical data and the TAM theory. Data triangulation of a wide range of data collection methods, including observation, questionnaires, focus groups and tasks given to the children to work on using the International Children‘s Digital Library was analysed. The findings revealed that, just like adults, children make decisions regarding accepting and using the digital school library based on how easy it is to use and how relevant it is to their needs. The study recommends that software designers, teachers and librarians work with the children when designing digital school libraries to ensure that their acceptance factors are taken into consideration when designing for them. / Information Science / M. Inf.