Almeida, NunoGiger, Jean-Christophe2025-11-182025-11-182025-10-112076-0760http://hdl.handle.net/10400.1/27895Electoral abstention is a growing phenomenon in contemporary democracies, raising concerns about the representativeness and legitimacy of elected governments, particularly in Portugal where youth participation remains low. This study explores the heterogeneity of non-voting behavior by comparing insights from voters and non-voters through online focus groups. Employing content analysis on qualitative data from 42 participants, the research identifies distinct non-voter profiles, systemic barriers, and potential pathways to increased participation. Key findings reveal heterogeneous abstainer types—including disbelieving citizens, disinterested youth, pragmatic non-voters, and protest non-voters— driven by distrust, practical obstacles, and insufficient political literacy. Despite non-voting, many express conditional willingness to participate in high-stakes scenarios or following reforms. The study concludes that addressing these barriers requires holistic measures, such as enhanced civic education, technological voting modernization, and improved political representation, to foster trust and democratic engagement. These insights offer actionable recommendations for policymakers to enhance voter turnout and strengthen democratic legitimacy.engElectoral abstentionNon-voting behaviorVoter turnoutPolitical disengagementNon-voters profilesFocus groupsCivic educationDemocratic participationPortugalBlank voteNull votejournal article10.3390/socsci14100601