The correlation between students’ vocabulary and Grammar Mastery towards their ability in speaking

Abstract

This research was aimed to find out the correlation between students’ vocabulary and grammar mastery towards their ability in speaking an interwiew about students’ experience. The hypothesis of this research was that if there was a significant correlation between students’ vocabulary and grammar mastery towards their ability in speaking an interview students’ experience. The number of population was 40 students. There were distibuted into two classes, IX TPIK and IX TKR. The reseacher took all population became the sample by using total sampling technique, so the number of sample is 40 students. The reseacher gathered the data by using vocabulary test, grammar test, and speaking test an interview students’ experience. To analyze the data the researcher used the Person Product Moment Formula and Multiple Correlation Formula. After analyzing the data, The value of coefficient correlation between students’ vocabulary and speaking ability by interviewing students’ experience was 78,6 %The value of coefficient correlation betweenstudents’ grammar mastery and speaking ability by interviewing students’ experience was 66,2 % The value of coeficient correlation between students’ vocabulary and grammar mastery towards their ability in speaking by interviewing students’ experience was 83,3 % Therefore, the relationship between three variables, between students’ vocabulary and grammar mastery towards their ability in speaking an interview students’ experience was significant. it means that the alternative hypothesis stating “ there is a significant correlation between students’ vocabulary and grammar mastery towards their ability in speaking by interviewing student’s experience” was accepted. Learning from the result, there was a significant correlation between student’s vocabulary and grammar mastery towards’ their ability in speaking by interviewing students’ experience.