Trends and Gaps in Digital Competency Training for Teachers: A Systematic Review of Existing Literature

Abstract

The digital transformation in education has emphasized the need for teachers to develop robust digital competencies. This study conducts a systematic review of existing literature to analyze trends and gaps in digital competency training for educators. Five key competencies—computerization and information literacy, communication and elaboration, digital content creation, digital security, and problem-solving—are examined. The findings indicate a global shift toward integrating digital skills into teacher training programs, yet significant gaps remain in practical implementation, security awareness, and problem-solving applications. The study highlights the need for more empirical research on the effectiveness of digital training programs and the necessity of continuous professional development for teachers. Recommendations for future research and policy improvements are also provided.