Psychology: Learning by Doing Essay

A news article entitled Keeping your desoxyribonucleic acid fit Researchers pay off do work buffs have younger cells was released by The Philadelphia querier at the Psychology News Report Section of the American mental Association online.The news article was about the newest study released last January 28, 2008 stating that do could slow down the senescence care for in human beings. The authors of the study concluded that the deal who exercise more than take a long-playing course of aging than those who have been chronically sedentary (Flam, 2008). The authors supported this take away with the experiment they conducted involving 67 pairs of identical twins where one of the twins had a sedentary lifestyle while the other had been mostly active and exercises on a regular basis (Flam, 2008).The term exercising regularly has been operationally defined as more than three hours a week running, cycling, pumping iron, or other vigorous practise (Flam, 2008). On the other hand, se dentary has been defined as less than 16 minutes of exercise a week on the average (Flam, 2008). The comparisons of the twins telomeres revealed that those twins who exercise more have longer telomeres. The telomere is the part of the deoxyribonucleic acid which becomes shorter when it divides (Flam, 2008). For the old people, the telomere becomes too short for the DNA to be cap adapted of dividing and thus, it unspoilt shut downs the cells but it continues to exist (Flam, 2008).The research subdued continues for the authors to be able to refine the study because in that location is still the chicken-and-egg question of whether it is the exercise that enables the people to stay young or the healthy condition that enables people to exercise more (Flam, 2008). Further studies would need to be done with this as there might be differences in the capacity of people such as the twins. Though they may have the same set of genes, there is still a difference with the environment they liv e in that makes them a gang healthier than the other twin and enables them to exercise more such as the type and quality of food available and the levels of stress.Indeed, the most appropriate result for the study is that exercise is one of the factors that slow down the rate of aging but is not the sole reason for the slow aging process (Flam, 2008). The news article was able to identify the basic answers to basic questions. It poses the human face of the research itself and the whereabouts but does not even provide the title and authors of the study. The belong author was mentioned but this could do little compared to having the title of the study itself. In addition to this, alternative views were not presented clearly.ReferencesFlam, F. (2008). Keeping your DNA fit Researchers find exercise buffs have younger cells. Retrieved January 29, 2008, from http//psycport.apa.org/showArticle.cfm?xmlFile=knightridder%5F2008%5F01%5F29%5F%5F0000%2D0241%2DPH%2DKeeping%2Dyour%2DDNA%2Dfit% 2D0129%2Exml&provider=The%20Philadelphia%20Inquirer.