Obesity Research Paper Example | Topics and Well Written Essays - 2000 words

Obesity in the United States - Research Paper Example In the United States, obesity cuts across gender, race and socioeconomic status. Currently, the greatest prevalence of obesity is among Hispanic people, African-Americans, and Native Americans. While 13% of white youth are overweight, 20% of non-Hispanic adolescents who are African American are overweight. Further, research reveals that 24% of African American youth are overweight, with the same percentage of Mexican American youth sharing the same status. Approximately 39% of all Native American youth face the risk of becoming overweight (Wieting, 546). With regard to gender, 29% of African American females and 22% of African American children are obese while an excess of 27% of Mexican American male children and adolescents suffer from obesity. Societal factors also contribute to obesity, especially in children. Many neighborhoods in the urban areas lack healthy alternatives, outdoor produce stands, and supermarkets as alternatives to fast food outlets and convenience stores. This makes it more difficult for people to buy and consume inexpensive and fresh produce. Furthermore, an insufficient public transport system has increased dependence on cars, therefore reducing healthy activities such as taking walks and biking. A report by the CDC shows that overall participation in physical activities has reduced by 30% over the last ten years. Limited physical activity contributes to circulatory problems as well as obesity in children. A reduction in physical activity has further been reduced by pressure from both federal and state authorities to improve state proficiency tests performance. This pressure forces schools to try meeting these increased expectations by cutting down the time for recess.

How does an individuals learning style preference influence the extent Essay

How does an individuals learning style preference influence the extent to which e-learning can be an effective learning tool - Essay Example The acquisition of learning techniques and styles by students depends on the personal characteristics of the student, the subject of study, and the students level of understanding of the subject (Major, 2015, p.47). Different people prefer different approaches to learning. No one approach or strategy of e-learning is optimal for all students. The methods and technologies used for e-learning involve the use of web-based education techniques, podcasting, internet video conferencing, social networking software, and computer-assisted instructions, among others. The styles of e-learning are especially gaining popularity in the higher education sector where most of the students are distant learners. This paper discusses how the learning preferences of an individual influence the extent to which e-learning can be a useful learning tool (Canavan, 2004, p.21). E-learning allows the adoption of the education content to suit the learning styles of individual students. It may entail the incorporation of digital media, digitized materials, graphics, web-based interactions, interactive videos, among others. The adoption of different learning styles and methods greatly affects the effectiveness of e-learning in the higher education sector. E-learning allows for the adjustment of educational content to suit the learning needs of the students. However, a lot of emphasis has been made on use of standard conventional learning styles in the e-learning systems (Brown, Zoghi, Williams, Jaberzadeh, Roller, Palermo, & Holt, 2009, p.4). This includes a tutorial, lecture, problem-based learning, and written text. The relationship between the styles of e-learning and the effectiveness of the e-learning system, as well as the attitude of students towards e-learning, is also important. The performance of students in the e-learning system is primarily tied to their learning style preferences. The learning style preferences in