This dissertation sought to evaluate the potential of a customized, video-based instructional method, the Cultural Video Project (CVP), which was designed to meet the needs of both heritage and non-heritage students learning Korean as a second language in a university setting. The goal of this study was to design and create the CVP, document the implementation of the CVP, and then to assess the effects the CVP had on the area that speakers of English tend to have difficulty with, such as acquisition of honorific systems in Korean. The CVP was a series of short authentic Korean video clips and matching worksheets that the researcher created. The videos were adapted from contemporary Korean broadcasting programs and Korean films. The CVP videos were used during the face-to-face setting classroom meeting sessions as a lesson and after the classroom lesson was over, the videos were available on the school's Internet courseware for students to use for their individual practice and review. Each of the CVP video segments displayed linguistic structures, vocabulary, idiomatic expressions and cultural conventions that were partly addressed in the course's Elementary Korean course materials. The participating professor, Professor Q, helped in selecting the video segments and co-authored the matching worksheets in corporation with of the researcher throughout the preparation and implementation period. During the interviews, Professor Q reported changes in her teaching philosophy while creating and implementing the CVP method in her teaching. She reported that the video technology combined with the university's courseware uses created positive impacts on her students' Korean learning experiences such as heightened interest and intense attention that helped to make dynamic and interactive lessons during the classroom meetings. Students reported their responses to the CVP in various forms: Interviews, written self-reports, in-class observation reports, results of the exams and two-forms of standard school course evaluations. The findings reveal that through the CVP practice, students increased their cultural understanding, improved the listening skills, and improved their understanding of language use in a variety of culturally specific social situations.