Methods of Data Collection Assignment Example | Topics and Well Written Essays - 750 words

Methods of Data Collection - Assignment ExampleIn a structured interview, there are club of questions that are asked by the detective and there is slide fastener more than this. (Leedy,1997).Face -to -face interview entropy collection method has a distinct advantage that enables the researcher to come up with a report that has potential participants. Hence this makes him able to gain their cooperation. In glance research, this interview produces the highest response rates. It also enables the researcher to be able to clarify answers that are ambiguous, seek revaluation information and when appropriate. Some of the limitations include time-consuming, expensive and impractical when large samples are used. (Leedy,1997).Telephone interviews method of data collection are less expensive and less time consuming and the researcher has easy introduction to anyone in the world with a telephone. The limitations are that the rate of response is not that high as that of the opposite inter view but relatively higher as compared to the mailed questionnaire. There may be biases in the sample whereby the persons with no phones are included in the population where the researcher wants to draw inferences from.Computer aid Personal Interviewing involves personal interviewing, whereby the interviewer comes along with a hand-held computer or a laptop to see the information directly into the database instead of completing a questionnaire. This data collection method saves time during data processing. It also saves the interviewer from having hundreds of questionnaires. However, on the other hand, this method of data collection can be expensive to set up and needs the interviewers to have a computer as well as typing skills (Markham, 2004).Questionnaires usually make use of rating scales and Checklist. These devices usually help in quantifying and simplifying peoples attitudes and behaviours. A checklist is a list of characteristics, behaviours or other entities which the re searcher is interested in.