Essay examples --

Distinguish between qualitative and quantitative entropy. First we will begin my defining just what qualitative and quantitative information is. Qualitative data is data that can 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 numbers length, weight, time, etc. While the goals of some data collection may be exclusively qualitative or quantitative, in some graphemes both be desirable (ORourke & ORourke, 2000).For qualitative observations, look forers watch and record whatever seems interesting to them. The people and animals that are observed in these research experiments are called participants and subjects. The locations of the observations are called study sites. Researchers tend to rely on gatekeepers, or informants, in their observations. There are six different types of qualitative observations partic ipant 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 socialize in a discipline such as anthropology or sociology, which has clear guidelines for fieldwork and note taking, or so resource constrained as to be uneffective to follow them (Camfield & Palmer-Jones, 2013). For quantitative direct observations, they exist in numbers and conditions so that they can be counted. The number may be an actual value, test score, or may reflect 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 on that point are many advantages and disadvantages to self-reporting, no other method would collect the same detailed, in-dept h information 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, Thomas W. & ORourke, Diane P. Bridging the qualitative-quantitative data canyon. American Journal of Health Studies. 2000, Vol.16 Issue 1, p52-54.