Factors Affecting Students’ Achievement in English Language Learning at Thailand National Sports University of Central Region

The objectives of this research were 1) to study the relationship between student factors, English language instructor and environment factors with students' achievement in learning 2) develop equations forecast affecting learning. population used was 415 students Thailand National Sports University Central Region enrolled for Communication Course second semester academic year 2019. sample size determined using Krejcie & Morgan table. A 200 obtained a simple random sampling method based on proportion each five campuses. instrument five-rating scale questionnaire comprising items reliability whole 0.973. statistics data analysis fundamental statistics, Pearson correlation analysis, stepwise multiple regression analysis. major findings indicated that there four students’ statistical significance at .01 level namely, attitude variables towards course (X1), instruction management variable (X4), availability (X2), classroom (X7). could jointly explain variance by 52.50% be form raw scores standard as follows: