The cognitive style has an important role in determining the characteristics of students on the conceptualizat ion. One o f the two types of cognitive styles are field independent (FI) and field dependent (FD). The purpose of this study was to identify the fo rm of conceptual misconceptions about limit and their causes. This type of research is a case study. The data was obtained through interviews based on the conceptual problem-solving tasks. Correspondents used in this study were fro m first-year college students (95 people) who were studied at Universitas Jambi. The results showed that (1) FI forms of students' misconceptions, namely: misconceptions about interpreting the concept of function limit and function conditions which have limits, such as: left limit and right limit. This problem occurred due to incomp lete reasoning and wrong intuition. The other result of this research was to obtain (2) FD forms of students' misconception, namely, (a) misconceptions about prerequisite material: drawing graphs of functions, misconceptions about determining the domain of a function, misconceptions about definit ions and forms of function notations, misconceptions about determining function values on function graphs (b) misconceptions about the concept of limits: misconceptions about interpreting the concept of limits in a function, the function requirements (left limit, right limit) and misconceptions about understanding the meaning which is close to the limit function (limit-x) approaching infinity.