Penulis Utama : Nadhifa 'isma Ardi
NIM / NIP : K5119042
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The research was conducted to investigate the influence of using the PECS (Picture Exchange Communication System) method on improving vocabulary mastery of third-grade deaf students at SLB B YRTRW Surakarta. The research method employed was a quantitative experimental design (one-group pretest posttest design).The subjects of the study were third-grade deaf students at SLB B YRTRW Surakarta. Data collection was carried out through an action test consisting of 10 multiple-choice items and 5 essay items. Validity testing was conducted using content validity with expert judgment assessment. The results of Aiken's instrument validity test showed an average of 0.823. Instrument reliability was tested using the split-half test with a reliability coefficient of 0.84. Data analysis was performed using nonparametric statistics, the Wilcoxon signed-rank test, with the assistance of the SPSS 25 computer program. The research findings revealed a pretest average score of 37.50, while the posttest average score increased to 87.50. Based on the statistical analysis conducted, there was a significant influence of the PECS method on the improvement of vocabulary mastery, as evidenced by the statistical test producing a Z score of -2.000 with Asymp.Sig (2-tailed) = 0.046, which is less than the significance level of 0.05. Based on the above research results, it can be concluded that the PECS method has an impact on the vocabulary mastery of third-grade deaf students at SLB B YRTRW Surakarta

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Penulis Utama : Nadhifa 'isma Ardi
Penulis Tambahan : -
NIM / NIP : K5119042
Tahun : 2024
Judul : Pengaruh Metode Picture Exchange Communication System (PECS) Terhadap Kemampuan Komunikasi Peserta Didik Tunarungu Kelas II di SLB B YRTW Surakarta
Edisi :
Imprint : Surakarta - Fak. KIP - 2024
Program Studi : S-1 Pendidikan Khusus/Luar Biasa
Kolasi :
Sumber :
Kata Kunci : Object vocabulary mastery, hearing-impaired students, PECS media.
Jenis Dokumen : Skripsi
ISSN :
ISBN :
Link DOI / Jurnal : -
Link DOI : -
Status : Public
Pembimbing : 1. Priyono, S.Pd, M.Si
2. Donni Prakosha, M.Pd
Penguji : 1. Drs. Hermawan, M.Si
2. Arsy Anggrellanggi, S.Pd., M.Pd
Catatan Umum :
Fakultas : Fak. KIP
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