Essay --

3.1 Introduction A research is an investigation to discover new knowledge by collecting numerous information on the certain ideas or theories. The research methodology is the ways to solve the research problem systematically by using various steps. 3.2 Research Method The researcher has used the quantitative method for this research. The quantitative method is a method to collect various numerical data by using mathematically methods. The purpose of using quantitative method is to measure various perspective and opinions in a chosen sample. 3.3 Data Collection Method The data collection is involved in collecting as much information as possible for the research topic by relying on the desk study and the field study. The field study is collected as a primary data while the desk study are collected as a secondary data. 3.3.1 Field Study The researcher has used the survey method to measure the characteristics and the opinion of the populations as well as observing the behaviour of certain people. The survey method is a technique used to gather information from the people by using the questionnaires. 3.3.2 Desk Study The desk study is the reviews of the research information available before the field study had taken place. The data from the desk study are collected from the journals, newspapers, Utar library and Malaysia government official website of Economic Planning Unit. 3.4 Research Design The quantitative method gives an emphasis on the measurement of objective and the numerical data analysis collected through the questionnaires. The questionnaires for this research have been given to the degree graduates of built environment professional in West Malaysia area. 3.4.1 Survey Questionnaire A questionnaire ... ...the method of the probability sample, each element of the population has non-zero chance of being selected for the sample. On the other hand, non-probability sampling is the method that we do not know chances for the each element of the population to be selected. The convenience sampling has been chosen from the non-probability sampling method for this research. The convenience sampling can also be known as haphazard sampling. The researcher has selected this method for the research because it is convenience and easy to be used. The convenience sample is used any participant available for the research. 3.5.2 Instrument of Data Collection The researcher has used iPhone 4 mobile phone with 5 megapixels camera as a tool to take the pictures for the research. The reason is because iPhone 4 mobile phone is easy to carry around whenever the researcher need it.