Internet Learning Volume 7, Number 1 • 2018/2019 | Page 8

Assessing the Effect of Course Materials Type on Undergraduate Student Performance in an Online Setting To increase accessibility and affordability, a key institutional goal of many academic institutions is to move from traditional, purchased, print course materials to open educational resources (OERs), materials that are open access and freely available. This approach brings significant savings to students and institutions; and OERs are reported by students and faculties to be the same or better quality compared to traditional textbooks (Bliss, Robinson, Hilton, & Wiley, 2013). What is not clear is whether traditional, physical sources have the same learning impact on students as less traditional, fully electronic sources. Review of the Literature While some prefer traditional print sources, readers have fundamentally shifted how they interact with texts due to growing opportunities to listen to or read them through applications on electronic devices, which provide easier portability and accessibility (Gibson & Gibb, 2011; Waters, Roach, Emde, McEathron, &Russell, 2014). In both K-12 and higher education, there is a growing interest in the quality of reading and reading comprehension that comes from reading physical versus electronic sources (National Research Center for Distance Education and Technological Advancements, 2016). K-12 Learners For younger readers growing up in the digital age, electronic reading is more common and often preferred, though there is some evidence that students report more issues with eye fatigue when using electronic materials (Jeong, 2012). Grimshaw, Dungworth, McKnight, and Morris (2007) found that young readers preferred electronic course materials because they provided supplements such as narration and dictionaries. These key features assisted students with their reading comprehension. Conversely, other studies of middle school students have demonstrated decreased reading comprehension and retention when students read on an electronic device rather than in print (Mangen, 2008; Schugar & Schugar 2014). Jeong (2012) found that students performed higher on quizzes after reading physical materials compared with electronic materials (Jeong, 2012). These studies show mixed results regarding the effectiveness of physical and electronic course materials for children and adolescents. Adult Learners The patterns found among younger learners differ from the patterns found among adult learners. In a 2011–2012 study of faculty and student perceptions of OERs across eight community colleges, faculty members reported that the students using electronic OERs were better prepared for class than students in the past who were using nonelectronic OERs (Bliss et al., 2013). Students reported that their use of the OERs was similar to their use of non- OERs (Bliss et al., 2013). An international study of college students found 5