Using web‐based activities to enhance writing in science: The dynamic earth project     

Paula Boxie  Gerald H. Maring 《The Teacher Educator》2013,48(2):99-111

Abstract

Content, literacy development, and technology use are being integrated as tools for learning. As part of this process, K‐12 educators and teacher preparation faculty have been trying to come to grips with what preservice teachers should know and be able to do regarding this integration. The university/school partnership in this case study sheds light on how content area standards, literacy, and technology standards can be addressed and taught in a project carried out in cyberspace. This case study investigated how literacy strategies embedded in a Web‐based project enhanced the writing performance of students in a middle school science classroom. After choosing a topic and researching, analyzing, and synthesizing the information, the students wrote essays on the earth's surface. Results of this case study suggest that Web‐based activities did have an effect on students’ performance as they became engaged in a cyber‐context to construct meaning.  相似文献   

Teacher confidence in the teaching of science and technology in primary schools in Northern Ireland     

John Sweeney  Paula Alexander 《Irish Educational Studies》2013,32(3):45-59

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Identification of ICD codes suggestive of child maltreatment     

Schnitzer PG  Slusher PL  Kruse RL  Tarleton MM 《Child abuse & neglect》2011,35(1):3-17

Objective

In order to be reimbursed for the care they provide, hospitals in the United States are required to use a standard system to code all discharge diagnoses: the International Classification of Disease, 9th Revision, Clinical Modification (ICD-9). Although ICD-9 codes specific for child maltreatment exist, they do not identify all maltreatment-related hospital and emergency department discharges. To increase the usefulness of medical data for public health surveillance of child maltreatment, this project sought to identify ICD-9 codes that are suggestive of child maltreatment.

Methods

After review of the literature and discussions with experts, injuries and conditions that should raise suspicion of child maltreatment (physical or sexual abuse or neglect) were identified and a list of corresponding ICD codes was compiled. Using a statewide electronic database of hospital discharges and emergency department (ED) visits for the year 2000, visits by children assigned these ICD codes were identified, a sample of visits was selected, and medical records were reviewed to assess the circumstances of the injury or illness that led to the visit. Based on information in the medical record, the injury or illness was classified as maltreatment-related, or not.

Results

There were 3,684 visits selected for review. Of these, 2,826 records were reviewed and classified; 1,200 (43%) records met the criteria for being maltreatment-related, 1,419 (50%) contained adequate information indicating the injury/condition was not likely maltreatment-related, and 207 (7%) records did not contain enough information to classify. Sixty-eight ICD codes had >66% of visits classified as maltreatment-related, the a priori criteria for a code to be considered suggestive of maltreatment. Codes suggestive of maltreatment include specific fractures, burns, and injuries of undetermined intent, among others.

Conclusion

Several ICD codes were found that, when used with age restrictions and other specific exclusion criteria, are suggestive of maltreatment. This information may increase the usefulness of hospital discharge data for public health surveillance of child maltreatment.

Practice implications

Use of these suggestive codes facilitates identifying conditions and injuries that are likely maltreatment-related in hospital discharge and ED visit data. When used in conjunction with ICD maltreatment-specific codes, these suggestive codes may enhance the use of medical data for monitoring child maltreatment trends.  相似文献   

Do inequalities in parents’ education play an important role in PISA students’ mathematics achievement test score disparities?   总被引：1，自引：0，他引：1  

Lurdes Martins  Paula Veiga 《Economics of Education Review》2010

This paper measures and decomposes socioeconomic-related inequality in mathematics achievement in 15 European Union member states. Data is taken from the 2003 wave of the OECD Programme for International Student Assessment (PISA). There is socioeconomic-related inequality in mathematics achievement, favoring the higher socioeconomic groups in each country. There are important differences among countries. The inequality is higher in Germany, Greece, Great Britain, Belgium, and Portugal and is lower in Sweden and Finland. Socioeconomic factors represent between 14.9% and 34.6% of the overall inequality in education.  相似文献   

In-depth analysis of handwriting curriculum and instruction in four kindergarten classrooms     

Nanho Vander Hart  Paula Fitzpatrick  Cathryn Cortesa 《Reading and writing》2010,23(6):673-699

The quality of handwriting curriculum and instructional practices in actual classrooms was investigated in an in-depth case study of four inner city kindergarten classrooms using quantitative and qualitative methods. The handwriting proficiency of students was also evaluated to assess the impact of the instructional practices observed. The findings suggest that even though teachers employ a number of effective strategies, there is room for improvement in implementing effective, research-approved handwriting instruction. In particular, daily, explicit instruction, writing for fluency, writing from memory, and use of self-evaluation are areas that need improvement. Results indicate that the lack of emphasis on these practices impacted the quality of teaching and learning of handwriting skills. Future research is needed on the impact of teacher training, use of an assessment tool that objectively assesses students’ handwriting, use of reading and handwriting curriculum that complement and reinforce one another, and the effectiveness of research-based strategies in practice.  相似文献   

Book reviews     

Lloyd J. Thompson M.D.  Paula D. Rome  Edwin M. Cole M.D.  Mary Wootton Masland M.A.  Jane Levine  Thomas M. Weiss 《Annals of dyslexia》1967,17(1):95-109

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Horizontal ground reaction forces to stationary running performed in the water and on dry land at different physiological intensities     

Cristine Lima Alberton  Stephanie Santana Pinto  Gabriela Neves Nunes  Douglas Guerreiro dos Santos Rau  Paula Finatto  Amanda Haberland Antunes 《European Journal of Sport Science》2017,17(8):1013-1020

The aim of the present study was to compare the peak anterior–posterior (Fy) and medio–lateral (Fx) ground reaction forces (GRFs) of women performing stationary running at different intensities in aquatic and dry land environments. Fourteen young women performed the stationary running exercise at three cadences (first ventilatory threshold, second ventilatory threshold and maximum effort, as determined during exercise in water) in aquatic and dry land environments. Two-way repeated measures ANOVA was used to analyse the data (α?=?.05). As a result, significantly lower peak Fy anterior, Fy posterior, Fx medial and Fx lateral values were observed for the aquatic environment, except for the Fy posterior at the first ventilatory threshold. Significant differences were observed between cadences in the peak Fy anterior, Fy posterior, Fx medial and Fx lateral values, with higher values for the cadence corresponding to maximum effort compared to the first ventilatory threshold, except for the Fy posterior and Fx medial in the aquatic environment. The results indicate that the horizontal GRFs are reduced in the aquatic environment and depend on the intensity of stationary running exercise performance.  相似文献   

Playing outdoor and practising sport: A study of physical activity levels in Portuguese children     

Paula Silva  Maria Paula Santos 《European Journal of Sport Science》2017,17(2):208-214

In outdoor activities, it seems reasonable that the longer children spend in spontaneous physical activity (PA), the higher the probability of being active. Indeed, the time spent outdoor has been identified as a variable consistently associated with the children’s PA. Outdoor playing, such as the organized sports practice, appears associated with healthier lifestyle standards. All the recommendations mention the importance of increasing daily PA practice in children and teenagers, but few studies highlight the relationship between outdoor play and the recommended PA levels. The purpose of this study is to investigate the relationships between the frequency of outdoor play, the frequency of the organized sports practice, and the compliance of the recommendations for PA practice in children in the inner city area of Porto. The sample of this study is composed of 422 individuals (mean age of 11.6 years). Two hundred and twenty-five of them were girls and 197 were boys from the sixth grade (elementary schools located in the inner city area of Porto). PA was objectively evaluated using accelerometers. Participants reported frequency of participation in different PA contexts, such as sports practice and outdoor play. The results show a predictor effect of participating in sports three or more times per week on compliance of PA guidelines.

In conclusion, organized sports practice seems more effective than outdoor play to reach the recommended levels of PA in children.  相似文献   

Analysis of the professional choice self-efficacy scale using the Rasch-Andrich rating scale model     

Rodolfo A. M. Ambiel  Ana Paula Porto Noronha  Lucas de Francisco Carvalho 《International Journal for Educational and Vocational Guidance》2015,15(3):205-219

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Applying cognitive science principles to improve retention of science vocabulary     

Rebecca Shore  Jenna Ray  Paula Gooklasian 《Learning Environments Research》2015,18(2):233-248

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