Answer Critical Question about The Acute Effects of Humor and Exercise Essay

Answer Critical Question about The Acute Effects of Humor and Exercise on Mood and Anxiety - Essay Example Based on this information, the author is able to develop new variables which to study based on the hypothesis which has been developed form previous studies. The study design is a quasi-experimental design. This is because there are experiments which are being performed upon the participants but there is not control group, which is normally the case in true experimental design. The interventions are being applied to assess the outcome. The sampling design was non-randomised as the participants were selected with certain specifications which the researcher desired. The specifics of the participants imply that non-random approaches were utilised in the sampling of the participants. The number of participants which was utilised within the context of this research appears sufficient to achieve the desired purpose of the research. This is mainly because previous studies which had been carried out consisted of relatively smaller number of participants and still yielded reliable results. Ecological validity is the capability for a study to be able to approximate the real world requirements in terms of materials, methods and setting. The author sought to maximise ecological validity through not information the participants about their experiments to ensure that there is no bias as a result of perceptions and expectation The author ensured there is treatment fidelity through ensuring the comfort of the participants by adherence to the required regulation the quantity and exposure of the participants to the treatment has also been limited for the safety of the

Public School Uniforms Outline Assignment Example | Topics and Well Written Essays - 750 words

Public School Uniforms Outline - Assignment Example However, there has been a rise in a group of people opposing the idea. Critics argue that uniforms do not add any value to the education of the students. They argue that most reforms which proponents cling on are not solely because of the use of school uniforms, but a combination of several reform measures taken by the institution (Draa, 2005). The effectiveness of the policies in terms of law and finance is also questioned (Brunsma et al, 1998). The rapid change of clothing trends that target the youth has created problems among the youth, who are mainly the majority in schools and colleges. There is an unending appetite among the youth to appear fashionable among their peers; hence an increase in unscrupulous means of acquiring the clothes (Draa, 2005). Students who cannot afford such lavish dressing may feel inferior in schools; hence the need of uniforms. Uniforms make everyone equal and eliminate the need of unhealthy competition between students in schools. Competition among the students over their appearance results in taunts and even fights (Holloman et al, 1996). The school community is made up of different kind of people, from different backgrounds. Allowing the students to dress up as they wish would make the school environment look chaotic. Different communities have their own unique dress codes; that could be their tradition and due to lack of exposure and tolerance, students wearing them can be ridiculed by others. The administrators ease the social problems, tension and appearance related issues by embracing the use of uniforms (Draa, 2005). The use of school uniforms is for the safety of the children themselves. According to Draa (2005), there are cases where school-age children are robbed or even killed for their shoes and clothes which are of high demand. The role of uniforms in the prevention of violence is framed as a safety issue for the students in schools