Internal factors that are influencing in determining the selction of expertise programs in vocational high school

This study aims to examine the effect of students' internal factors (information literacy, self-understanding, and attitude) on their decision enroll in mechanical engineering program vocational high school. It is ex-post facto correlation research using a sample 300 out total 1,086 students. The was established proportional random sampling technique by means Krejcie Morgan formula. data were collected questionnaires, observation sheets, documents. findings reveal that (1) There significant positive between student's school (VHS); (2) All have both directly indirectly preference for (VHS).