How has digital technologies impacted children's focus in the classroom

Nicholas Carr’s The Shallows (2010) was included because it offers a broad, influential account of how frequent Internet use reshapes attention, memory, and deep thinking—issues central to concerns about children’s focus in classrooms. Key reasons for its selection: - Focus on attention and deep reading: Carr argues that the Internet’s hyperlinked, multimedia environment encourages skimming and rapid task-switching, undermining sustained, reflective reading and concentrated thought—directly relevant to worries about attention fragmentation in students. - Neuroplasticity claim: He emphasizes that repeated cognitive habits can rewire neural pathways (neuroplasticity), so habitual online multitasking may make shallow processing more automatic over time—supporting the idea that prolonged digital habits affect executive control and sustained attention. - Cultural and technological synthesis: The book ties psychological, technological, and cultural perspectives together, helping explain not only individual behavior (distraction) but also classroom-level trends when digital devices are pervasive. - Provocative, heuristic value: Although not an empirical study, Carr’s synthesis has shaped research agendas and public debate, prompting empirical studies (some cited elsewhere in your list) into how digital media affect cognition and learning. Caveats: Carr’s claims are sometimes criticized for overgeneralization and for relying on neurological metaphors without always providing rigorous longitudinal evidence. Empirical work yields mixed results depending on age, context, task, and instructional design (see Radesky et al., 2015; OECD, 2015). Still, The Shallows remains a useful conceptual framing for concerns about attention fragmentation and shallow processing in digitally rich classrooms. Reference: Carr, N. (2010). The Shallows: What the Internet Is Doing to Our Brains. W. W. Norton & Company.