Finger Painting dalam Menulis Permulaan pada Siswa Tunagrahita Ringan

Abstract

Siswa tunagrahita memiliki hambatan dalam kematangan motorik. Finger painting digunakan
untuk menyiapkan kematangan motorik untuk menulis permulaan. Penelitian mendeskripsikan: (1)
kemampuan menulis permulaan sebelum intervensi, (2) kemampuan menulis permulaan setelah
intervensi, (3) pengaruh finger painting. Penelitian eksperimen dengan uji Wilcoxon. Hasilnya adalah
adanya pengaruh finger painting. Perhitungannya diperoleh T hitung= 0. α= 0,05 dan n= 6. Diperoleh T
tabel= 2, H0 ditolak dan Hi diterima, sebab Thitung (0) ≤ Ttabel (4).Kesimpulannya adalah nilai rata-rata
pre-test yaitu 39 dan nilai rata-rata post-test yaitu 73. Jadi, terdapat pengaruh finger painting terhadap
kemampuan menulis permulaan siswa tunagrahita.

Students with intellectual disability have obstacles in motoric maturity. Finger painting is used
to prepare motoric maturity for basic writing. This research describe: (1) pre-intervention writing skill,
(2) initial writing skills after intervention, (3) influence of finger. Experimental research with Wilcoxon
test. The result is there are effect of finger painting. The calculation is obtained by T arithmetic = 0.A
= 0,05 and n = 6 obtained T table= 2, Ho rejected Hi accepted because Tcount (0) ≤ Ttable (4). The
conclusion is the average value of pre-test is 39 and the average post-test 73. Thus, there are influence of
finger painting on the ability to write the beginning of the students with intellectual disability