Dutch law mandates that every secondary special education school develops post-secondary transition plans for their students. Currently, there are no established guidelines for creating these...Show moreDutch law mandates that every secondary special education school develops post-secondary transition plans for their students. Currently, there are no established guidelines for creating these transition plans. This study aimed to investigate two potential factors that could be considered, specifically for students with autism: IQ and social-emotional functioning. To examine the relationship between IQ, social-emotional functioning, and transition plans, this research assessed the correlation between IQ and transition plans, the correlation between social-emotional functioning and transition plans, and whether IQ or social-emotional functioning more strongly predicted transition plans. Recruitment resulted in a sample of n= 14 participants: with n= 13 boys and n= 1 girl. N= 7 was assigned the transition profile Labor and n= 7 was assigned the transition profile Post-Secondary Education, none of the participants were assigned the transition profile Daytime Occupation. This study utilized the developmental prospect plans of the students. Upon data analysis, it was found that there was no significant correlation between IQ and transition planning (p = .428), no significant correlation between social-emotional functioning and transition planning (p = .855), and neither IQ nor social-emotional functioning emerged as a stronger predictor for transition planning. The limitations of the current research were a small sample size, the variability of entries in the developmental prospect plans and the multidimensionality of the variables IQ and social-emotional functioning. Future research should be done to investigate the replicability of the current findings within a bigger sample and the potential of alternative variables that may be associated. Teachers working with students with autism may need additional training to understand the complexities of transition planning beyond the intellectual or social-emotional functioning. Considering these findings, it is concluded that neither IQ nor social-emotional functioning should be used as sole criteria for transition plans for autistic students in secondary special education.Show less