The use of technology in the pedagogical process is growing at a phenomenal rate due to the vast availability of gadgets. As a result, educationists see the urgent need for integrating technology in students’ mathematical activities. Therefore, the purpose of this quasi experimental study was to investigate students’ understanding in learning circles using GeoGebra. Fifty-three Year 9 (Form 3) ...

Academic self-efficacy affects the success of students in the sciences. Our goals were to develop an instrument to assess the self-efficacy and attitudes toward science of students in an undergraduate physiology course. We hypothesized 1) that our instrument would demonstrate that students taking this course would exhibit greater self-efficacy and more positive attitudes toward science than stu...

Obesity is a growing concern in the United States, particularly among children and adolescents. This study aimed to ascertain what factors including school/peer influences, culture, family lifestyle, and neighborhood environment, during individuals’ adolescence, impact their weight as young adults. The researcher conducted a survey that was given to students at a private catholic college in sou...

The paper's main purpose is to estimate the dietary exposure to lead for the inhabitants of Jiangsu province, China. Lead concentration data were obtained from the national food contamination monitoring programme during 2007-10. Food samples (n = 2077) were collected from 23 food categories in Jiangsu province. Consumption data were derived from Chinese national nutrition and health survey in 2...

INTRODUCTION Medical students have been attending rural clinical schools (RCSs) since 2001. Although there have been generally positive single institution reports, there has been no multi-institution study using a common survey instrument. The experiences of medical students who attended a number of RCSs during 2006 were evaluated using a rural-specific questionnaire. METHODS Questionnaires w...

OBJECTIVES In this paper we discuss the main ethical challenges related to the conduct of medicine quality surveys and make suggestions on how to address them. METHOD Most evidence-based information regarding medicine quality derives from surveys. However, existing research ethical guidelines do not provide specific guidance for medicine quality surveys. Hence, those conducting surveys are of...

Interviewer effects can have a substantial impact on survey data and may be particularly operant in public health surveys, where respondents are likely to be queried about racial attitudes, sensitive behaviors and other topics prone to socially desirable responding. This paper defines interviewer effects, argues for the importance of measuring and controlling for interviewer effects in health s...

We implemented a questionnaire-based methodology targeting veterinary field practitioners to evaluate clinical and economic impact of Schmallenberg virus in Belgium. First suspicious cases were detected as soon as July 2011. The mean cost for individual symptomatic treatment was 65 or 107 Euros, in case of fatal outcome or apparent recovery, respectively.