Coursework of Qualitative and Ouantitative Research Essay

Coursework of Qualitative and Ouantitative Research - Essay Example(selecting respondents to match certain criteria, e.g. socio-emographic) the more cost-effective, and still reli adequate to(p). While it may attend most cost-effective to buy in a mailing list (which may be sold as a sample), it is highly possible that the poor quality of the list, and the resultant low response rate will produce highly misleading and unreliable results.A larger sample is intermit than a smaller one, but not in direct proportion for example, for the analysis to be twice as good, a sample needs to be four times as large, and to be three times as good, nine times as large. A professional agency will be able to advise on the way to achieve the best balance between quality, quantity and cost in sampling to produce reliable findings. quantifiable Data CollectionDifferent methods are used to go ahead with a quantitative research including telephone, postal , on-line and face-to-face methods . In additio n, reflection studies are growing in popularity. Each has its pros and cons, depending on the time and budget constraints and objectives of the research. For example, postal surveys or self completion surveys are likely to be recommended save in certain circumstances.Quantitative Question-DesignVery distinct skills are required to undertake qualitative or quantitative research effectively. Researchers substantiate to be able to design questions which are clear, consistently interpreted, widely understood, unambiguous, meaningful, relevant and tightly defined a more difficult task than it may appear to outsiders. In addition, the sufficient questionnaire must be capable of extracting rich and relevant information which will help managers to make more effective...Therefore , the need is for smaller but focused samples alternatively than large random samples , which qualitative research categorizes data into patterns as the primary basis for organising and reporting results.4.It c ertainly seems reasonable to suggest that one may have a better understanding of a community members situation by reading a descriptive passage than just looking at demographic statistics(Kruger,2003)