Effect of an intervention program on the reading comprehension processes and strategies in 5th and 6th grade students

Resumen tomado de la publicaci??n

Internal structure and standardized scores of the Spanish adaptation of the EGRA (Early Grade Reading Assessment) for early reading assessment

Resumen tomado de la publicaci??n

Curricular approaches to connecting subtraction to addition and fostering fluency with basic differences in grade 1

Resumen basado en el de la publicaci??n

Innovation, talent attraction and retention

The success of an organization isn’t, in most cases, only shown trough their profits. Today the value of a company, with respect to its market value exceeds their financial quality. Intellectual capital is a major share in the value of the company. Managing employees with an emphasis on intellectual capital and talent is an emergency that arises in the path of human resource managers. The definition of intellectual capital and talent, leads us, first, to a high IQ (Intelligence Quotient), good schools and / or university results. But the intellectual capital and talent of an employee must be linked to his ability, to high performance and good results. How to manage, attract and keep these employees in organizations is also something that requires talent. Now, the basic skills of employees aren’t sufficient for competitive companies. There are currently required higher levels of skills, because there are a growing number of activities that involve "knowledge work". Most companies in the world have a great challenge for the coming years: the challenge of scarcity of talent. The most competitive companies will be those that have the most talented employees. In terms of originality, this paper aims to create discussion about the relationship between talent attraction, talent retention and innovation, as drivers of business competitiveness. The research is based on the categorization methodology defined by Yin (2003) as single case study carried out in a company that is specialized in high precision components.The findings presented here show a strong link between talents attraction, talents retention and innovation.

Leitura e escrita científica : um estudo com alunos do 12º ano de escolaridade de Biologia

Atualmente, os professores de ciências trabalham com alunos que apresentam sérias dificuldades em duas áreas-chave do ensino: a leitura e a escrita. Esta lacuna, dificulta a aquisição e compreensão de determinados conceitos, o que provoca uma necessidade de melhorar os hábitos de leitura e escrita científica. O estudo apresentado neste trabalho pretende analisar a importância da leitura e escrita científica no ensino das ciências no ensino secundário. Objetiva-se que os alunos aprendam e adquiram práticas de escrita e leitura científicas e ainda que despertem para uma parte da ‘ciência real’, como seja o contacto com os artigos elaborados por investigadores, resultantes de trabalhos de pesquisa levados a efeito em instituições ligadas à investigação científica. Para este efeito desenvolveu-se um estudo com alunos de biologia do 12º ano de escolaridade, durante sete meses, em contexto de sala de aula, no qual foi explorada a leitura de artigos científicos e a elaboração de documentos escritos resultantes de uma análise dos mesmos. Os resultados obtidos demonstram que, de uma forma geral, que os conceitos científicos e conteúdos estudados nas aulas de biologia conforme o programa curricular em vigor, foram, com recurso aos artigos científicos, melhor apreendidos e consolidados. Foi ainda verificado um crescente aperfeiçoamento dos hábitos de escrita e leitura dos alunos. Desta forma, pode afirmar-se que o tipo de estratégia apresentada nesta investigação por via da leitura e da escrita promove a compreensão e a retenção dos conteúdos, ou seja, ler e escrever para aprender.

An analysis of four reading series at the third grade reading level

This paper discusses a study of four reading series at the third grade reading level for hearing impaired children.

Development of a social studies unit on westward expansion in the United States at a beginning 3rd grade level

This paper is a curriculum packet for teaching of the westward expansion in the United States for a third grade level.

Development of a social studies unit on world geography written at a third grade reading level

This paper discusses a curriculum for teaching world geography at a third grade level.

Surveillance and data retention in Poland

The object of analysis in the present text is the issue of operational control and data retention in Poland. The analysis of this issue follows from a critical stance taken by NGOs and state institutions on the scope of operational control wielded by the Polish police and special services – it concerns, in particular, the employment of “itemized phone bills and the so-called phone tapping.” Besides the quantitative analysis of operational control and the scope of data retention, the text features the conclusions of the Human Rights Defender referred to the Constitutional Tribunal in 2011. It must be noted that the main problems concerned with the employment of operational control and data retention are caused by: (1) a lack of specification of technical means which can be used by individual services; (2) a lack of specification of what kind of information and evidence is in question; (3) an open catalogue of information and evidence which can be clandestinely acquired in an operational mode. Furthermore, with regard to the access granted to teleinformation data by the Telecommunications Act, attention should be drawn to a wide array of data submitted to particular services. Also, the text draws on the so-called open interviews conducted mainly with former police officers with a view to pointing to some non-formal reasons for “phone tapping” in Poland. This comes in the form of a summary.

Differences in phosphorus retention and release in soils amended with animal manures and sewage sludge

Excessive levels of P in agricultural soils pose a threat to local water quality. This study evaluated (i) time-dependent changes in soil P sorption (expressed as a phosphorus sorption index, PSI) and P availability (as resin P) during incubation (100 d) with poultry litter, cattle slurry, sewage sludge, or KH2PO4, added on a P-equivalent basis (100 mg P kg(-1)), and (ii) the subsequent kinetics of P release, measured by repeated extractions with a mixed cation-anion exchange resin. Soil exchangeable Ca and ammonium oxalate-extractable Fe and Al were also determined at 100 d of incubation. The small decrease in P sorption in the litter and sludge treatments (25%), compared with that in the slurry and KH2PO4 treatments (52%) between 20 and 100 d of incubation was attributed partly to the formation of new adsorption sites for P. Subsequent P release was described by a power equation: Resin P = a(extraction number)(b), where the constants a and b represent resin P obtained with a single extraction and the rate of P release per resin extraction, respectively. On average, the rate of P release decreased in the order: KH2PO4 and slurry > litter > sludge, and was inversely related to exchangeable Ca content of the incubated soils (R-2 = 0.57). The slower rates of P release in the litter and sludge treatments (P < 0.001) are attributed to the large values for exchangeable Ca (1050-2640 and 1070-2710 mg kg(-1), respectively) in these amended soils. Future research concerned with short-term declines in environmentally harmful levels of P in recently amended soils should consider the differential effects of the amendments on soil P dynamics.

The impact of contract duration on the cost of cash retention

Cash retention is a common means of protecting an employer from a contractor's insolvency as well as ensuring that contractors finish the work that they start. Similarly, contractors withhold part of payments due to their sub-contractors. Larger contracts tend to be subjected to smaller rates of retention. By calculating the cost of retention as an amount per year of a contract, it is shown that retention is far more expensive for firms whose work consists of short contracts. The extra cost is multiplied when the final payment is delayed, as it often is for those whose work takes place at the beginning of a project. This may explain why it is that main contractors are a lot less interested than sub-contractors in alternatives to cash retention, such as retention bonds