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Penentuan Cluster Hirarki Optimum dalam Pengelompokan Kabupaten/Kota di Provinsi Sulawesi Selatan dengan Indikator Kemiskinan Hasmira; Wahidah Alwi; Khalilah Nurfadilah
Jurnal MSA (Matematika dan Statistika serta Aplikasinya) Vol 11 No 1 (2023): VOLUME 11 NO 1 TAHUN 2023
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/msa.v11i1.33910

Abstract

Kemiskinan merupakan salah satu permasalahan sosial yang dihadapi oleh setiap negara, salah satunya di Indonesia. Dalam artikel ini bertujuan untuk mengelompokkan Kabupaten/Kota di Sulawesi Selatan berdasarkan nilai indikator kemiskinan, dengan menggunakan metode analisis cluster hirarki. Dalam analisis cluster hirarki terdapat beberapa metode yang dapat digunakan untuk proses pengelompokan seperti; single linkage, complete linkage, average linkage, dan beberapa metode yang lain. Banyaknya metode dalam analisis cluster hirarki, tentunya terdapat salah satu metode yang optimum (terbaik) dalam melakukan proses pengelompokan Kabupaten/Kota Provinsi Sulawesi Selatan. Dari hasil analisis, diperoleh bahwa metode yang optimum (terbaik) dalam proses pengelompokan Kabupaten/Kota di Provinsi Sulawesi Selatan adalah metode average linkage. Dengan 3 cluster, hasil pengelompokan Kabupaten/Kota di Provinsi Sulawesi Selatan adalah sebagai berikut : Cluster 1 dengan jumlah anggota 1 Kabupaten, Cluster 2 dengan jumlah anggota 21 Kabupaten/Kota, Cluster 3 dengan jumlah anggota 1 Kota.
PENGARUH MEDIA KARTU BERGAMBAR TERHADAP KEMAMPUAN BERBAHASA ANAK SPEECH DELAY Hasmira; Endang Yunitasari, Septiyani
Jurnal Tumbuh Kembang Anak Usia Dini Vol. 2 No. 2 (2024)
Publisher : Program Studi Pendidikan Islam Anak Usia Dini Fakultas Agama Islam Universitas Nahdlatul Ulama Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60623/jtkaud.v2i2.379

Abstract

This study aims to analyze the effect of picture card media on the language development of children with speech delay. The research employs a quantitative approach with a pre-experimental design. Sampling technique used is purposive sampling to simplify the data collection and processing. The sample comprises 25 students with speech delay from RA Se-Kecamatan Bunyu, Tarakan City, North Kalimantan Province. In this study, the assessment of children's language development is conducted using the Denver Developmental Screening Test (DDST), commonly referred to as Denver II. This tool is designed to measure child development for individuals aged 0 to under 6 years. Denver II includes 125 test items categorized into four domains: personal-social, fine motor-adaptive, language, and gross motor. For this research, the focus is solely on the language domain, with modifications made to suit the specific conditions. A total of 26 statement items were included. The results indicate an improvement in Language Ability Scores: The Paired Sample T-test results show a significant difference between the pre-test score (mean 51.40) and the post-test score (mean 90.64). The increase in the mean score by 39.24 points signifies substantial progress in the language abilities of children with speech delay following the intervention using picture card media. Statistical Significance: The significance value (Sig. 2-tailed) of 0.000, which is less than 0.05, indicates that the difference between pre-test and post-test scores is statistically significant. This reinforces the conclusion that there is a positive change in the language abilities of children with speech delay. The limitations of this study include the relatively small sample size and the limited duration of the intervention. Future research with a larger sample size and a longer intervention period may provide a more comprehensive understanding of the impact of picture card media.