Judul: Motivasi Menonton dan Persepsi Khalayak tentang Program Talk Show Hitam Putih Trans7 pada Masyarakat Desa Rurban
Abstrak: This study aims to analyze the motivation and perception of the audience watching along with the factors that influence it. The study was conducted in the village Sukahati aged 17 to 60 who watched the broadcast. Watching motivation audience is high motivation primarily for information, integration and interaction, and entertainment. But not for the motivation of personal identity. Frequency of respondents watch television viewing quite often in the duration long enough to watch it in a state of calm atmosphere, more of a way to watch it with other people, and most of the viewing locations in the house. As for perception, all respondents berpersepsi nice to quality impressions, elements in the broadcast, and broadcast material elements. Motivation respondent is directed by internal factor respondents, watching motivation related audiences exposure, and audiences exposure also relates perception of television broadcast.
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Judul: Hubungan antara Motivasi Menonton dan Keterdedahan Tayangan Orang Pinggiran Trans7 dengan Sikap Prososial Remaja di Pedesaan
Abstrak: Televisi kini telah mampu menjangkau khalayak luas, termasuk masyarakat pedesaan. Penelitian ini bertujuan untuk menganalisis hubungan antara karakteristik remaja di pedesaan dengan motivasi menonton, motivasi menonton dengan keterdedahan program Orang Pinggiran, dan keterdedahan program Orang Pinggiran dengan sikap prososial remaja di pedesaan. Remaja dipilih sebagai unit analisis, sebab masa remaja adalah masa peralihan, ketika individu tumbuh dari masa anak-anak menjadi individu yang memiliki kematangan. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah teknik wawancara dengan menggunakan kuesioner. Hasil penelitian ini menunjukkan bahwa terdapat hubungan antara usia, jenis kelamin, pendidikan terakhir, jenis pekerjaan, tingkat interaksi dengan keluarga, dan tingkat interaksi dengan teman dengan motivasi menonton program Orang Pinggiran dan antara motivasi menonton dengan keterdedahan tayangan tersebut. Selain itu, keterdedahan program Orang Pinggiran berhubungan dengan sikap prososial remaja dalam aspek kognitif dan afektif.
Keyword: adolescents in rural area, exposure, prosocial behavior

Judul: Insecticidal Activity of Essential Oils Leaves of Cinnamomum spp. (Lauraceae) against Crocidolomia pavonana and Their Phytotoxicity on Broccoli Seedlings
Abstrak: Essential oils from leaves of 13 species of Cinnamomum were tested for their insecticidal activity on the cabbage head caterpillar Crocidolomia pavonana with leaf immerse method. The results showed that the treatment with 1% (w/v) essential oils leaves of C. celebicum, C. multiflorum, C. sintoc, and C. verum caused 21.45, 93.65, 60.30, and 76.10% mortality, respectively. Based on the results of phytotoxicity and insecticidal activity tests, C. multiflorum oil was further tested at 6 concentration levels. In all treatments, larval mortality has occurred at 24 hours after treatment (HAT) and increased at 48 HAT. LC50 of C. multiflorum oil at 24 and 48 HAT was 0.504 and 0.396%, respectively. The treatment with C. multiflorum oil at ≤0.31% did not inhibit the development of C. pavonana larvae. Determination of the chemical constituents of Cinnamomum oils were carried out by gas chromatography-mass spectrometry (GCMS). Totally, 345 compounds were identified. Methyleugenol constituted the main component (49.4%) of leaf essential oil of C. multiflorum and was assumed to be responsible for the insecticidal activity of the oil against C. pavonana larvae. LC50 of pure methyleugenol obtained at 0.365% (48 HAT) and 0.363% (72 HAT). The results showed that C. multiflorum was more effective with LC50 value equivalent to methyleugenol content of 0.32% (24 HAT) and 0.24% (48 HAT).
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