The main purpose of this study was to examine career decision-making styles among high school students. Career decision-making styles are described by using career decisionmaking profiles, multidimensional model which is proposed by Gati et al. (2010) and they are measured by the Career Decision-Making Profile (CDMP) scale. Participants were students of final grade in high schools (grammar and vocational schools) from Zagreb and its surroundings (N=529). The data were collected online as a part of the project Vocational Development in Adolescence: Setting the Adolescent Career Transition Model, supported by Croatian Foundation for Science. Results of this study show 8-factor structure of Career Decision-Making Profiles scale, what differs from the results of study Gati i Levin (2012), indicating that there are 12 factors underlying CDMP scale. 8-factor structure of scale explained 66.77 % variance of manifest variables. Coefficients of internal consistency of the CDMP subscales are in the range from .71 to .90 (with median .79). Also, we investigated possibility of prediction of 6 adaptive career decision making styles (information gathering, locus of control, procrastination, speed of making the final decision, dependence on others, desire to please others) based on set of predictors. Vocational maturity and core self-evaluations are the best predictors of career decision-making styles in the high school students’ sample. Role of parental and friends support wasn’t significant in predicting the way students make their career decisions. Possible implications of study results and directions for future research are listed.