The study, led by researcher Viktoria Holsey Foss, highlights the challenges that digital reading environments can create. Online reading often comes with distractions such as notifications, pop-ups, and easy access to other apps and activities. In addition, reading on a screen requires more navigation and decision-making, placing extra demands on the reader’s attention.
Foss’s research examined how vocational students understood subject-specific texts when reading on paper versus on screens. The findings were clear: students with the lowest levels of reading proficiency showed poorer comprehension when reading digitally.
According to Foss, students who already struggle with reading devote a significant amount of cognitive effort to decoding text. Additional distractions and competing stimuli can reduce the mental resources available for comprehension and concentration.
Interestingly, the study also explored whether removing online distractions would improve digital reading outcomes. Even when students read digitally without an internet connection, reading comprehension and attention remained stronger when texts were presented on paper. Foss suggests that this may be linked to the way many people associate digital devices with notifications, multitasking, and activities unrelated to focused reading.