Scientific method Essay Examples Page 4

List of potential data collection tools and techniques:  Interview, observation checklist, surveys, flowcharts, focus group, data collection Cause and effect diagrams, affinity diagrams, structural brain storming Method of Data Collection: I selected qualitative data collection and cause and effect diagram method, because it plays an important role in impact evaluation by providing information useful to…

Independent and dependent variables are arithmetical tools used in a research to keep trail of what’s going on. They permit you to uphold control over your research in a quantitative way. (Schwab, 2004, p. 65) The independent variable is a variable in an equation that may possibly have its value liberally chosen without taking into…

Most directors ever encounter troubles while using direction methods to command operations and regulate their subsidiaries within their section. ‘Many different schools of idea on direction attacks, has their ain advocates. Generally, an original advocate makes his or her name in that peculiar construct, and becomes an ‘expert ‘ of it. There is small incentive…

Forecasting consists of two methods: quantitative and qualitative. The quantitative method displays three different time series applications, such as moving averages, exponential smoothing, and trend regression analysis. All three time series are valuable tools in business applications. This paper will describe the moving averages and identify the business applications and possible limitations of this quantitative…

Analysis of Competing Hypotheses (ACH) is a law enforcement process that can prevent cognitive biases and ,since the matrix leaves a trail of evidence, it can be traced back easily to re-evaluate if something goes wrong. The problem with ACH is that it is dependent to the validity of the evidence presented. There is a…

Chapter 1 Introduction As time continues to runs, our world became more advance and modernized. One of the finished products of this modernization is the “computers”. We all knew that computers give good benefits to us, but there are some negative effect that can bring to us. Computer games are the one that can bring…

An advantage to small group interviews (focus groups) is that they are quick and easy to use, therefore is more time effective, than one to one interviews, and as it is a group the social communication between group members can allow participants to give more free and complex answers, which they might of not felt…

First process; is identifying the problem. After you identify the problem, there is a need to observe the problem by analyzing it through experiments or observations. Observation leads to questioning, that needs an answer and in order to answer a question a hypothesis will need to arise. Once there is a hypothesis, the next step…

Abstract The report aims to investigate the absorbance of methylene blue and carmine red by utilizing a spectrophotometer. The absorption spectra of both solutions were determined using this instrument. Through the use of the molar extinction coefficient, the concentration of the unknown methylene blue solution was found to be 1.07 x 10-5 M, with an…

This chapter presents the research design and methods used, sampling design, research instrument, administering the instrument, and statistical treatment. These are essential in gathering information in order to attain the research goals and objectives, answer the questions raised in the first chapter and to come up with sound conclusions and recommendations for future research directions…