Essay examples --

Distinguish between qualitative and quantitative data. First we will obtain my defining just what qualitative and quantitative data is. qualitative data is data that good deal be observed, but not measured. It also deals with descriptions of variables color, appearance, taste, etc. It is characterized by no numerical values. Quantitative data is data that can be measured. It deals with issuances length, weight, time, etc. While the goals of some data accretion may be exclusively qualitative or quantitative, in galore(postnominal) cases both be desirable (ORourke & ORourke, 2000).For qualitative observations, exploreers watch and destroy whatever seems interesting to them. The people and animals that are observed in these inquiry experiments are called thespians and subjects. The locations of the observations are called study sites. interrogationers tend to rely on gatekeepers, or informants, in their observations. There are six different types of qualitative ob servations participant observations, ethnographic observations, case studies, archaeological data, focus groups, and naturalistic animal studies. Qualitative research within development faces particular challenges as it is often conducted by researchers either not socialized in a discipline much(prenominal) as anthropology or sociology, which has clear guidelines for fieldwork and note taking, or so imaging constrained as to be unable to follow them (Camfield & Palmer-Jones, 2013). For quantitative organise observations, they exist in numbers and conditions so that they can be counted. The number may be an actual value, test score, or may strike an arbitrary value. These observations are conducted by researchers counting the frequency of one or more variables and these observations ar... ...When this takes place, it again reduces the validity of the observation. Even though there are many advantages and disadvantages to self-reporting, no other method would collect the same detailed, in-depth culture from participants. References Camfield, Laura & Palmer-Jones, Richard. Improving the quality of development research What could archiving qualitative data for reanalysis and revisiting research sites contribute? Progress in Developmental Studies. Oct2013, Vol. 13 Issue 4, p343-338.Ellis, L., Walsh, A., & Hartley, R. D. (2010). Research Methods in Criminal Justice and Criminology An Interdisciplinary Approach. Lanham, MD Rowman & Littlefield Publishers.ORourke, doubting Thomas W. & ORourke, Diane P. Bridging the qualitative-quantitative data canyon. American Journal of Health Studies. 2000, Vol.16 Issue 1, p52-54.