This article aims to determine whether the age of teachers has an influence on their knowledge about Information and Communication Technologies.
The objective is to detect if there really exists a digital gap between generations, specifically in Dual Vocational Education Training, a kind of education which has been growing in the recent years.
To do so, a study with a quantitative and descriptive method has been carried out, with the participation of 1.568 teachers of this training modality in the Autonomous Community of Andalusia.
The data were extracted by means of a questionnaire to measure the level of digital teaching competence in Dual Vocational Education and Training schools.
The results showed that the level of digital competence shown was medium to low across all dimensions.
With regard to the age factor, only the problem-solving dimension was found to be age-dependent.