The general objective of this research was to design and evaluate a system of Soft skills assessment in b-learning en- vironments of teaching-learning in Higher Education, level committed to the comprehensive and relevant professional training. Specifically, the skills commitment, communication, innovation, leadership and teamwork, which are inherent in the integral formation of the person because they facilitate their proper performance in the personal, social and or- ganizational context. The research was carried out at the Complutense University of Madrid, through a sample of 893 students from the Faculties of Education, Physical Sciences and Sociology, during the 2015-2016 academic year. A pretest-posttest design was used with an experimental group and a non-equivalent control group, in the b-learning and face-to-face context, respectively. Likewise, it relied on the foundations of e-Learning-Oriented e-Assessment (e-EOA), the methodology of problem-based learning (ABP), communication through electronic forums and the wiki as a collabo- ration tool. For the data collection, five scales were applied, before and after a quarter of intervention, with the interest of measuring the level of acquisition of said skills. After the analysis of covariance, the results reveal that teamwork was the Soft skills with the highest level of achievement among the students participating in the b-learning modality, while the commitment, communication and innovation skills developed significantly better in the face-to-face context Regarding the learning of leadership skills, it was verified that the context has no repercussion. -