The Effect of Montessori Programme on The Motion and Visual Perception Skills of Trainable Mentally Retarded Individuals

In this research, it is aimed to examine the effects of Montessori education on the mentally retarded individuals in the special education who have had Montessori education and who have not had it.24 trainable mentally disabled male students who had and did not have Montessori education in a private school in Kayseri participated in the study. The students were between the ages of 20-22. 12 voluntary participants constituted the experimental group who had Montessori education. The control group included 12 voluntary mentally disabled individuals. While the control group had a routine training for 8 weeks, the experimental group had Montessori education program for 8 weeks. In addition, mothers of the students in the experimental group were included in the training program. The mentally disabled individuals had movement and visual perception skills tests.When the results of the movement perception skills in the experimental and control groups were reviewed, no significant differences were found in the movement skill variables according to the values (p>0.05). While the pretest posttest values in the mentally retarded individuals in the experimental group revealed significant difference (p<0,05), no difference occurred only in the left foot balance test (p>0,05). All pretest posttest values depending on the movement revealed significant difference in the control group (p<0,05).As a result, when the effect of the Montessori program on the movement skills of trainable mentally retarded people was examined, no significant difference was found between the values of the control group, and Montessori education gave similar values as the classical education. Thus, it was concluded that it was advisable Montessori education program to be used widely. When its effect on the visual perception skills was examined, it could be stated that the posttest averages of the each visual perception sub-scale average revealed an increase except the shape-ground connection. Consequently, when the movement skills of the trainable mentally retarded individuals were reviewed, no difference was found in the control group values, and Montessori education values were similar to classical education. Therefore, it is concluded that Montessori education program should be used widely.

Comparison of Selected Gait Parameters of Trainable Mentally Retarded and Nonretarded Males

Although there were no significant differences in the single support phase of gait for 6 trainable mentally retarded boys (Mean age 9.6 yr.) and 6 nonretarded boys (Mean age 9.5 yr.), total gait time and time in double support were significantly different for the two groups, supporting previous research which showed gait was deficient in trainable mentally retarded individuals.