PENGARUH METODE DISCRETE TRIAL TRAINING (DTT) TERHADAP PENINGKATAN PERBENDAHARAAN BAHASA BICARA PADA ANAK RETARDASI MENTAL DI SLB YAAT SURAKARTA
Abstract: Discrete Trial
Training Methods, Language Vocabulary, Mental Retardation. Language plays an
important role in the delivery of ideas, thoughts and feelings of a person on
others. But the delivery of ideas would be disturbed if the child is impaired
in vocabulary, and it can occur in conditions of mentally retarded children.
This research aimed to analyze the effect of the Discrete Trial Training (DTT)
method to increase vocabulary of speech in children with Mental Retardation in
SLB YAAT Surakarta. This research uses experimental design of an activity to
experiment aimed to determine the effect of the treatment that given using
design of pre and post test only design, which will be held in SLB YAAT
Surakarta, with the sampling technique used purposive sampling technique is
determined by considering the purpose of research based on criteria which
decided. Instrument which is used in this study were (collecting data) using
instrument Assessment of Children's Language Comprehension (ACLC). From the
test results of the data analysis by paired sample t-test on the variable of
vocabulary in the pre test and post test had mean (average) and standard
deviation of 0.20068-145 while the p value (sig.) = 0.000> 0.05 , in the two
critical elements of variables or two
important elements in the pre test and post test had a mean (average) and
standard deviation of 9.71431 -22.33 while the p value (sig.) = 0.000> 0.05.
In the three critical elements of variables
or three important elements in the pre test and post test had a mean
(average) and standard deviation -17.00 16.43168 whereas the p value (sig.) =
0.000> 0.05. While in the four critical elements of variables or four
important element of the pre test and post test had a mean (average) and
standard deviation -12.33 14.06471 whereas the p value (sig.) = 0.000> 0.05.
This shows that all the variables in this study showed that there is
significant effect of increasing their vocabulary and speech in children with
mental retardation before and after exercise using DTT in SLB YAAT Surakarta.
Keywords: Discrete Trial Training Methods, Language Vocabulary,
Mental Retardation
Penulis: Wiwik Setyaningsih,
Dodiet Aditya Setyawan, Sudarman
Kod Jurnal: jpkesmasdd170212
