METHODS OF DATA COLLECTION
The search for answers to research questions calls of collection of data. Data are facts, figures and other relevant materials, past and present, serving as bases for study and analysis. The data serve as the bases or raw materials for analysis. Without an analysis of factual data, no specific inferences can be drawn on the questions under study. The relevance, adequacy and reliability of data determine the quality of the findings of a study. Data form the basis for testing the hypotheses formulated in a Study. Data also provide the facts and figures required for constructing measurement scales and tables, which are analyzed with statistical techniques. Inferences on the results of statistical, analysis and tests of significance provide the answers to research questions. Thus the scientific process of measurement, analysis, testing and inferences depends on the availability of relevant data and their accuracy. Hence the importance of data for any research studies.