EFFECT OF RHYTHMIC GYMNASTICS ON THE RHYTHM PERCEPTION OF CHILDREN WITH DEAFNESS

This study was designed to examine the effect of a rhythmic gymnastics program on the rhythm perception of children with deafness. Two groups—control and experiment—of 12 and 17 children, respectively, coming from the same school for the deaf participated in this study. The duration of the program for the individuals in the experiment group was 16 weeks (at a frequency of 3 lessons per week, for 40 minutes each lesson), while children of both groups adhered to their regular school schedules. Five rhythmic patterns in 3 speeds (tempi) were reproduced both by a metronome and each child's performance and were recorded on a digital disk before and after the application of the program. The rate of time deviation (in seconds) between the 2 beats represented the score for each child. The average rate of the 5 rhythmic patterns in each tempo was calculated separately, giving 3 scores (one for every tempo) for each child. Significance was set at p ≤ 0.05. The data revealed significant postexercise differences in favor of the experiment group, an improvement of the experiment group in all pre-post values, as well as an improved medium tempo with relation to the control group. The findings show the effectiveness of the specific program in terms of improving rhythm ability, thus indicating its use in educating children with deafness on rhythm instead of preferring the routine of the adapted school program.