Impact of mobile devices on the quality of formal and informal writing

Abstract

The increasing use of mobile devices in educational contexts has significantly changed student communication dynamics, especially in writing. This study was conducted in a faith-based institution in the city of Manta, aiming to analyze the impact of these devices on the quality of formal and informal writing among upper basic education students. A mixed-methods approach was employed, using two instruments: a survey to gather students' perceptions of their writing skills, and a dual-register writing test that assessed their actual performance in both a simulated chat and a formal composition. The results showed a discrepancy between students’ self-perception and their actual writing performance. While they demonstrate familiarity with the informal language used in digital environments, weaknesses were identified in coherence, spelling, and appropriateness in formal writing contexts. It is concluded that pedagogical strategies integrating technology are necessary to strengthen writing competence, raise awareness about language use according to context, and foster critical, reflective, and academically appropriate writing.