The extant research has focused on investigating the effectiveness of the use of closed caption videos for hearing impaired or English as second language learners. Yet, the research about whether such usage can be beneficial for other students is limited. This paper explores the effectiveness of closed caption videos (same-language subtitles) in a…

This research contributes to efforts in assessment studies related to science and technology interventions. The work presented in this thesis focuses on understanding the effects of policies that influence science and technology interventions, and determining the impact of science and technology interventions themselves. Chapter 1 explores how…