11 documents found, page 1 of 2

Efeitos de Intervenções em Letramento Emergente: Uma Revisão Bibliográfica na B...

Resumo Na perspectiva do letramento emergente, a alfabetização é influenciada pelas seguintes competências: processamento fonológico, conhecimentos sobre a escrita e linguagem oral. Esta pesquisa teve como objetivo realizar um levantamento sistemático, na base de dados SciELO, de estudos que analisaram o efeito de programas visando ao desenvolvimento de habilidades de letramento emergente em pré-escolares nos ú...

Compreensão de textos: Diferenças em função da modalidade de apresentação da ta...

Na literatura têm sido discutidos diversos fatores que podem influenciar a dificuldade das tarefas de compreensão de textos e, consequentemente, o desempenho dos sujeitos na avaliação. O objetivo deste estudo é perceber se a dificuldade das tarefas de avaliação da compreensão de textos varia em função da modalidade da tarefa de avaliação (oral versus escrita), do tipo de texto (narrativo versus informativo) e d...

Homework self-regulation strategies: a gender and educational-level invariance ...

Abstract This study investigates the measurement invariance as a function of gender and educational level of the Homework Behavior Questionnaire (Ktpc), an instrument developed to assess students’ homework self-regulation strategies. A sample of 1400 elementary and middle school students was used. Results of confirmatory factor analysis indicated a good fit of the theoretical model composed of three dimensions:...

Impacted Foreign Body Causing Acute Malignant Colonic Obstruction

Malignant colorectal obstruction is a serious complication of advanced cancers. The obstruction can be caused by colorectal cancer, adjacent organ cancer or distant metastases. Rectal metastases from gastric cancer are rare. Foreign body ingestion is not a rare event and the majority of them causes no symptoms or complications. Nevertheless, they are likely to stop at any narrowing or angulation of the intestin...

Reevaluation of Self-Expanding Metal Stents as a Bridge to Surgery for Acute Le...

Introduction: Self-expanding metal stents (SEMS) as a bridge to surgery have been used as an alternative for acute malignant left-sided colonic obstruction. However, the benefits are uncertain. The European Society of Gastrointestinal Endoscopy no longer recommends their use in patients with low surgical risk because of the risk of tumor recurrence. Methods: Patients admitted for acute malignant left-sided colo...

An application of the Rasch model to reading comprehension measurement

Abstract An effective reading comprehension measurement demands robust psychometric tools that allow teachers and researchers to evaluate the educational practices and track changes in students’ performance. In this study, we illustrate how Rasch model can be used to attend such demands and improve reading comprehension measurement. We discuss the construction of two reading comprehension tests: TRC-n, with nar...

Single-balloon Enteroscopy Assisted Endoscopic Retrograde Cholangiopancreatogra...

A Large Gastric Inflammatory Fibroid Polyp: ‘‘The Ball Valve Syndrome’’

Inflammatory fibroid polyp (IFP) is an unusual benign gastrointestinal subepithelial tumor (SET). The endosonographic (EUS) features of IFPs were sporadically reported on imagingtips or small case series study. However, the differential diagnosis and optimal treatment of gastric IFP is still challenging. We report an unusual case of a large erosioned and prolapsing gastric submucosal lesion, presenting primaril...

The Importance of Alternative Diagnostic Modalities in the Diagnosis of Small B...

Capsule endoscopy is widely accepted as the preferred diagnostic test in the evaluation of small bowel diseases, especially in the setting of obscure gastrointestinal bleeding. It has revolutionized small bowel examination and has improved the detection of small bowel tumors. However, small bowel tumors are sometimes missed by capsule endoscopy. Furthermore, there are several recent reports comparing capsule en...

Experiências de Contacto dos Bebés com a Linguagem Escrita

Este estudo exploratório visa descrever as experiências de literacia de bebés entre os 14 e os 25 meses. Analisam-se quatro questões, que experiências envolvendo a linguagem escrita no seio familiar são proporcionadas aos bebés, qual o valor que os pais lhes atribuem, como percepcionam o seu papel na promoção do desenvolvimento literácito dos filhos e como podem contribuir para o desenvolvimento da literacia do...