EN
This research attempted to establish the content validity of an experimental rehabilitation programme which was carried out in order to show an increase in reading performance – the Reading Performance Vision Rehabilitation Programme (or the RPVRP). The programme was tested on adults with low vision (severe and profound) in the Czech Republic. The following methods of experimental testing were used: reading speed, number of mistakes, and the ability to use obtained information (pretest, posttest No. 1, posttest No. 2) for evaluating the level of increase in reading skills. Results: Our findings confirm that the experimental Reading Performance Vision Rehabilitation Programme significantly influenced the effectivity of using vision potential and increased reading performance in the investigated cases.