Obesity Essay Example | Topics and Well Written Essays - 500 words - 4

Obesity - Essay Example The success of obesity-reducing strategies is highly unlikely without the utilization of research as a foundational tool in the design process. A 2012 study by Epstein and colleagues examines two different approaches to childhood obesity intervention designs. The researchers conducted this research with the goal of illuminating differences in several outcome measures between groups based on the focus of the intervention being either a reduction in high energy-dense food consumption, or an increase in dietary components with low energy density. A multitude of additional variables were also included in the analysis, and are described below. This study primarily relies on the use of inferential statistics, though a number baseline descriptive measurements (age, gender, height, weight, percent overweight, body mass index, and diet trends) are appropriately added to the report. The primary dependent variable in this experiment is the change in standardized body mass index (zBMI) associated with each group, as measured at three different time periods following the implementation of an intervention program (0-6 months, 0-12 months, and 0-24 months). Secondary dependent variables were also evaluated at these intervals, including changes in eating behaviors like food choices, and the results of questionnaires related to parenting changes. The independent factor in this study was the dietary focus on either reducing high energy-dense food consumption, or increasing low energy-density ingestion. The population of focus for this study was composed only of children between the ages of eight and twelve who are able to read above a grade three level, are in a percentile higher than the 85th of the BMI average, are not currently on other weight loss treatments including pharmaceuticals, have parents who are not in weight loss programs, have at least one parent willing to participate in the study, and dont have any physical or psychological

The Impeachment of President Andrew Johnson Essay

The Impeachment of President Andrew Johnson - Essay Example Arising from the uncompromised opinions and struggle for power, between the politicians, the impeachment of the president turned out to be a most significant incident in American history. This essay examines the impeachment of President Andrew Johnson and the political conflicts that contributed to it. Andrew Johnson was the 17th president of United States. Andrew Johnson was born to a poor family in Raleigh, North Carolina, in 1808. (â€Å"Andrew Johnson†). After his father’s death, he was apprenticed to a local tailor, at the age of fourteen. He learnt the trade for several years and then fled away, moving west to Greeneville, Tennessee, where he set up a tailoring shop and married Eliza McCardle. (â€Å"Andrew Johnson†). Born to illiterate parents, he had not mastered the basis of reading and grammar, until he met his wife. Even though he was holding very little formal education, he was gifted with great oration skills, which helped him in his political life. He was yet another example in the US history, after Lincoln, emerging from a poor family with no formal education, into becoming the President of a country. Whereas, Lincoln is esteemed for his contributions as a president, Johnson, his successor, turned out to be the most regretful example because of his impeachment. In the aftermath of American Civil War, the country was struggling with reunification of its Southern states through a plan of reconstruction. The formulated plan of reconstruction by the president Abraham Lincoln was intended to be carried out by Andrew Johnson, who became the president after the assassination of Lincoln. It was stated that the policy was lenient towards the defeated south, granting amnesty to the South, excluding the ex-Confederates. (Davidson).