MurniAstuti , ViviEfrianova, Tyas Asih Surya Mentari, Linda Rosalina
Departement of Beauty and Education, Tourism and Hospitality Faculty,
Universitas Negeri Padang
murni.astuti937@gmail.com
ABSTRACT
The aim of this research is to find out which treatment is better between the one using Ambon banana mixed yellow flour mask and the one using Ambon banana mixed white corn flour mask toward dry facial skin smoothness. The samples numbers are 20 people, with twice a week treatment for month duration, in total twelve treatments. The population of this research is 30 – 35 years old women with dry facial skin.
The method in this research is an experiment which uses pre-test and post-test. The samples are divided into two group; experiment group I using Ambon banana mixed yellow flour mask and experiment group II using Ambon banana mixed white corn flour mask. The measurement instrument which is used is Wood’s Lamp and then, data in entered in the research instrument.
After the data is obtained, judge’s test and Kendall concordance test are done. To examine its validity, the instrument which is used and the items in the assessment format is given the reliability before by using Alpha Cronbarch and content validity, then analysis of requirement test by using Normality test and Population Variance Homogeneity test. Next, hypothesis test result with test t average two, one side shows tcount = 2.50 on significance rate (α) = 0.05 and dk = 18. This means the treatment using Ambon banana mixed yellow flour mask makes the skin smoother than the treatment using Ambon banana mixed white corn flour mask. The average smoothness score for Ambon banana mixed yellow flour mask is 8.700 and Ambon banana mixed white corn flour mask is 5.900.It is expected that this research result can be applied well, especially for the students of cosmetology and the society for general.
Keywords : Dry facial skin smoothness, ambon banana, yellow and white Flour.