It is related to collection of data. There are two sources for collecting data; primary and secondary. Primary data is original and collected in field work, either through questionnaire interviews.

The secondary data relied on library work. Such primary data are collected by sampling method. The procedure for selecting the sample must be mentioned. The methodology must give various aspects of the problem that are studied for valid generalization about the phenomena.

The scales of measurement must be explained along with different concepts used in the study. While conducting a research based on field work, the procedural things like definition of universe, preparation of source list must be given. We use case study method, historical research etc.

He must make it clear as to which method is used in his research work. When questionnaire is prepared, a copy of it must be given in appendix .

 

 

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