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Hubungan antara Kualitas Tidur dan Kuantitas Tidur dengan Prestasi Belajar Mahasiswa Image
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Hubungan antara Kualitas Tidur dan Kuantitas Tidur dengan Prestasi Belajar Mahasiswa

Individuals are required to meet basic human needs, one of which is sleep. In young adults often experience sleep disturbances and changes in sleeping hours. This aims of this research was to identify the correlation between sleep quality and quantity of sleep with the learning achievement of students in School of Nursing, University of Riau. The design was descriptive correlational research with cross sectional approach. The sampling technique total sampling involving 197 respondents that was selected based on inclusion criteria. This research used questionnaire for the variable sleep quality and quantity of sleep, and the value of the test block for the variable of learning achievement. The univariate analysis was results showed 35(17,8%) of the respondents had a good sleep quality and 162(82,2%) respondents had poor sleep quality, and the results also showed of 197 respondents, as many as 95(48,2%) respondents had enough sleep quantity and 102(51,8%) respondents had less sleep quantity. Bivariate analysis was obtained by using mann-whitney test and the statistic showed p value for the quality of sleep (0.284) > alpha (0.05), so it was concluded there was no correlation between sleep quality with learning achievement. For statistical results quantity of sleep obtained p value (0.244) > alpha (0.05), it can be concluded there was no correlation between the quantity of sleep with learning achievement. For subsequent researchers are strongly advised to examine the factors that affect sleep quality and quantity of sleep PSIK UR students.
Pengaruh Promosi Penjualan dan Kualitas Pelayanan terhadap Keputusan Pembelian di Krema Koffie Image
Journal article

Pengaruh Promosi Penjualan dan Kualitas Pelayanan terhadap Keputusan Pembelian di Krema Koffie

The purpose of this research is how the influence of sales promotion and quality of service to purchase decisions in Krema Koffie.The type of this research is quantitative explanative, with a sample of 96 respondents. The samples of this research using accidental sampling method. This research was conducted by using multiple linear regression test, Hypothesis Testing, Determination Test, Validity, Reliability and Classic Assumption Test. The results showed that sales promotion partially has a value of sales promotion significance of 0,000 <0.05 (significant level of significance), and t arithmetic of 3.365. The quality of service partially has a significant value of 0.000 with t arithmeti 7.075. Simultaneously the significance value of the regression model is 0,000 with the value of f arithmetic of 52,699.The results showed that sales promotion and service quality have a positive and significant impact on purchasing decisions at Krema Koffie, even partially or simultaneously.
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Efektivitas Komunikasi Akun Instagram @Sumbar_rancak Sebagai Media Informasi Online Pariwisata Sumatera Barat Image
Journal article

Efektivitas Komunikasi Akun Instagram @Sumbar_rancak Sebagai Media Informasi Online Pariwisata Sumatera Barat

Instagram is one of type socia media that is not only effective for communicating, but also effective when used as a online information providers either general information or special information. One of the users who use instagram as an online special information is @sumbar_rancak Account @sumbar_rancak is an instagram account that provides special information about tourism in West Sumatra. The theory used in this research is communication effectiveness theory as the main theory and new media theory as its supporting theory. The purpose of this research is to investigate how big the effectiveness of account instagram @sumbar_rancak as a tourism information online West Sumatra.This research uses quantitative research methods, with data collection techniques that is through the spread of online questionnaires using google docs to followers @sumbar_rancak account with 400 sample counts that are determined through random sampling technique. The analysis techniques data in this research using descriptive statistical techniques.The results of this research indicate that the level of Account Instagram Effectivity @sumbar_rancak As Tourism Online Information Media West Sumatra classified as very effective. This has been proven by the result of collected data that have been measured by six indicator, each indicator reaches a scale of 3.30 on the receiver or user indicator, scale of 3.29 on the content indicator, 3.40 scale on the channel indicator ( Media), 3.30 on the format indicator, 3.22 scale on the source indicator, and 3.06 on the timing indicator. The conclusion obtained by using the average formula of all indicators is 3.26 which is included in a very effective scale range. This indicates that Instagram Account @sumbar_rancak is a very effective as a tourism online information media in West Sumatra.
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