Sell Original Book Of Quantitative And R&D Research Methods - SUGIYONO - ALFABETA best price

Quantitative, Qualitative, and R&D research Method – MPKK Prof. Dr. Sugiyono Weights 590 g Dimensions 16 x 24cm Isbn 978-602-289-533-6 Number of Pages 464 2nd Edition Mold to 1 year 2019 Author Prof. Dr. Sugiyono The book contains include: 1) quantitative and qualitative research methods currently can already combine its use in research, so that the method is named combination method or mixed methods. 2) calculation techniques to determine the number of sample members is done by Pay attention to the sampling error and confidence level; there is a calculation technique of the number of sample members of the population that does not know the number and there is known the number. 3) in research and development, found a variety of designs and levels in research and levels Development. Quantitative method based on positivism philosophy, suitable for research intended to describe wide population circumstances based on sample data, testing existing theories, testing new thinking, and testing existing products or new products Development or creation. Qualitative research methods founded on enterpressive philosophy is suitable for exploration properties so as to find something new, understanding which event, ensure data truth, categorize data, construct phenomenon, and find hypothesis. Research aimed at producing new product designs can use qualitative methods, research aimed at testing new products that have been able to use experiment quantitative methods, research that developed and test developed products and created products can use methods Combination,sequential exploratory design. Quantitative research methods, and qualitatives do not need to be fighted, as they exactly complete each other. Research that uses combination methods will produce more perfect data.