It is easy for the public to access information through various media, and one of these media is YouTube. With the ease of dissemination of information, the development of the Korean Wave in Indonesia is growing rapidly. Many young people are fond of various things about the Korean Wave and imitate the Korean Wave lifestyle. One of the content creators who provides information on Korean culture on YouTube is the SunnydahyeIn channel. This channel provides various information about Korean idols and also Korean lifestyle or culture. There are several lifestyle indicators, namely: (1) style of dress; (2) speaking style; and (3) consumption culture. This study aims to find out the perceptions of members of the Jogja K-poper community which were formed by exposure to information on Korean lifestyle and culture through the SunnydahyeIn YouTube channel, which led to a change in lifestyle within them. This study uses a qualitative research approach with descriptive methods. Data collection techniques were carried out through interviews, observation, and documentation. The results of this study indicate that the SunnydahyeIn YouTube media channel has a role in shaping the perceptions of Jogja K-Poper communication members on the Korean Wave lifestyle and Korean culture.

The purpose of this study was to determine the influence of emotional intelligence on consumptive behavior in users of the TikTok Shop application. One psychological factor, namely emotional, also influences financial decisions and financial markets. Someone who has not been able to maximize and control himself is less able to be wise in spending money. The method used in this study is a quantitative method using a non-experimental design. The data collection technique was by distributing questionnaires, namely the emotional intelligence scale consisting of 14 items and the consumer behavior scale consisting of 27 items. The scale is presented using a Likert scale in intervals of 1-5. In this research data analysis technique uses simple regression analysis with the help of SPSS software. The subjects in this study were users of the TikTok Shop application with an age range of 17-40 years. The data obtained from the results of distributing questionnaires to the subjects is that there is no significant influence between the influence of emotional intelligence on consumptive behavior in users of the TikTok Shop application with a sig value. 0.147<0.05. So the results of this study show that there is no influence between emotional intelligence on the consumptive behavior of users of the TikTok Shop application.

Shopee is an e-commerce which is known for frequently changing brand ambassadors with the aim of attracting consumers from all classes and ages. Furthermore, another effort which is made by Shopee is that improve the quality of its products in order to attract more consumers. The aim of this study is that to analyze the influence of brand ambassadors and perceptions of product quality on purchase intention with the subject of student of the Shopee application users. This study used quantitative methods. Moreover, the samples in this study were 107 students who used Shopee application who were selected by using a purposive sampling technique. Meanwhile, the results of the hypothesis were analyzed by using multiple linear regressions. The results of the analysis show that there is no influence of brand ambassadors on purchase intention with a sig value. 0.301 (p>0.05). However, there is an effect of perceived product quality on purchase intention of students who use Shopee application with a Sig. 0.00 (p<0.05). Both of them can simultaneously influence the purchase intention of students who use Shopee application with a large influence seen from the R square coefficient of 36.6% so that the other 63.4% is influenced by other variables.

Peran pendidikan, kualitas Sumber Daya Manusia (SDM), dan produktivitas masyarakat di DKI Jakarta perlu dilakukan pengkajian lebih apakah dari ketiga aspek tersebut berpengaruh atau tidak. Sebagai dasar pada struktur pembangunan suatu wilayah, produktivitas masyarakat merupakan patokan yang paling sesuai. Hal yang dituju pada peneliti ini agar dapat dipercaya untuk membuktikan apakah kualitas dan produktivitas masyarakat di DKI Jakarta dipengaruhi oleh peran pendidikan. Dengan menggunakan teknik kuantitatif dan analisis regresif dalam penelitian ini. Di DKI Jakarta secara menyeluruh terdapat 6.421 sekolah, Dari berbagai tingkat jenjang pendidikan memiliki dua jenis sekolah yaitu sekolah negeri dan sekolah swasta. Yang didominasi oleh sekolah swasta sebanyak 4.420 sekolah atau sebesar 69 persen, sedangkan sekolah negeri sebanyak 2.001 sekolah. Dibandingkan dengan tingkatan sekolah lainnya, SD merupakan sekolah terbanyak sebesar 37 persen atau sebanyak 2.362 sekolah. Sedangkan jumlah sekolah yang paling sedikit yaitu SMA sebesar 7 persen atau sebanyak 490 sekolah.

The purpose of this study was to improve the quality of learning and increase the activity of students and the ability to solve mathematical problems of students through the Quiziz-assisted problem possing approach on Derivatives of Algebraic Functions. This research was carried out during the independent campus learning program in the form of teaching assistance learning in the education unit. Quiziz is used to make it easier for students to create and exchange questions with each other because learning is done online. This research method is classroom action research that follows the Kurt Lewin model. This study includes 3 cycles where each cycle includes 4 stages, namely planning, acting, observing, reflecting. The subjects of this study were 29 students in class XII-A of the DITKESAD Health Analyst Vocational School, while the data was collected through tests, interviews, and observations. The results showed that there was an improvement/increase in the quality of the implementation of learning, namely in cycle I of 79.38%, cycle II of 88.13% and cycle III of 91.88% and improvement/increase of student activity in cycle I of 69% , cycle II by 76%, and cycle III by 91%, and there was a significant increase in students' mathematical problem solving abilities as evidenced by the level of completeness of student learning outcomes in each cycle increased, namely in cycle I by 58.62%, cycle II of 75.86%, cycle III of 93.1%, and the results of interviews conducted concluded that learning mathematics using the problem-possing approach is fun for students. The conclusion that researchers can draw from this classroom action research is that learning mathematics using the problem-possing approach can improve the quality of learning and student activity as well as student learning outcomes.
Keywords: solving math problems, problem possing, quiziz

Alone together is a condition when humans have more expectations of technology but less to connect. The presence of this phenomenon may be disrupted family functions such as socialization between family members emotionally. The condition may occur in adolescents who have an excessive duration of cell phone use (addiction). To know that 10 out of 12 students of SMPN 01, Dagangan, Madiun use cell phones for more than 10 hours daily. The study's purpose is to determine the association between the alone together phenomenon and adolescents’ emotional behavior in the family. This study used a quantitative with a cross-sectional design, with data obtained through questionnaires and interviews. The population in this study was students of SMPN 01 Dagangan, Madiun with a total of 133 students. The sample was calculated using the Slovin formula with a margin of error of 0.1 and recruited 57 participants (27 women and 30 males) with an average age of 12-16 years old. Purposive sampling was used. Data were analyzed using the contingency coefficient test. The results showed a p-value of 0.0670.1 with a correlation coefficient of 0.236, which means there was a weak relationship among variables. Suggestions for further research are expected to elaborate on other variables such as psychosocial factors and parenting models. 

ISPA in toddlers is an infectious disease of the first order of the ten most common diseases at Puskesmas X, West Sumba, and recurrences often occur, the recurrence rate is associated with parents' poor perception of ISPA. The study aimed to analyze the relationship between parents' perceptions of the vulnerability and seriousness of the disease to the recurrence of ISPA in toddlers at Puskesmas X, West Sumba. Cross-sectional study design used, with a population of 105 parents of toddlers with ISPA, a sample of 81 participant selected using purposive sampling. The research instrument was medical record data for ISPA recurrence as well as questionnaires on perceptions of vulnerability and seriousness that had been tested for validity (r count 0.514) and reliability for perceived vulnerability (α=925), and perceived seriousness (α=0786). The results showed that almost half of the parents had perceived susceptibility in the sufficient category (36%) and perceived seriousness in the sufficient category (48%) and more than half of the toddlers experienced relapse (75%). Chi-square test results on parents' perceptions of vulnerability (p-value 0.003); Fisher's exact test (p-value 0.000) revealed that there was a relationship between parents' perceptions of the susceptibility and seriousness of the disease to the recurrence of ISPA in toddlers at Puskesmas X, West Sumba. 

According to the 2018 American Pregnancy Association (APA), colostrum is able to form a lining in the baby's stomach and intestines to prevent germs/pathogens from attacking. Helps prevent jaundice in babies by removing residual substances that are harmful to the baby's body, providing sufficient nutrients for the development and growth of the baby's brain, eyes and heart (APA, 2018). The purpose of this community service is to provide information or knowledge to the public about the importance of giving colostrum and giving exclusive breastfeeding to newborns. This Community Service activity was carried out at Posyandu Flamboyan VI using the Lecture and Question and Answer method regarding colostrum administration and exclusive breastfeeding for newborns to the target group. Counseling was attended by 25 mothers with good knowledge, namely 17 respondents (68%), sufficiently knowledgeable as many as 8 respondents (32%). Counseling about the benefits of colostrum and exclusive breastfeeding is a form of providing information to every mother who has a baby or expectant mother.
 

Elementary school children are susceptible to various diseases related to PHBS such as diarrhea, DHF, etc. Currently PHBS in Indonesia is still low. The purpose of this study was to determine the factors related to PHBS in elementary school children in the working area of ​​the Pakuan Baru Health Center, Jambi City, in 2022. This research is quantitative with a cross sectional design. Sampling by simple random sampling, a total sample of 105 fifth grade students. Data collection was carried out using questionnaires and observations. Analysis using the chi-square test. The results of this study indicate that respondents with good PHBS were 64.8%. The results of the analysis show that The role of parents is related to PHBS p=0.003. And the role of health workers is not related to PHBS p=0.227. There is a relationship between the role of parents with PHBS in elementary school children, while the role of health workers is not related to PHBS.
 
 

Untuk mempengaruhi keputusan pembelian smartphone Vivo ada beberapa faktor yang dapat mempengaruhinya seperti Kualitas Produk, Harga dan Promosi. Penelitian ini bertujuan untuk mengetahui pengaruh Kualitas Produk, Harga dan Promosi terhadap Keputusan Pembelian smartphone Vivo pada mahasiswa Prodi Manajemen Fakultas Ekonomi Dan Bisnis Universitas Potensi Utama. Jenis penelitian ini adalah kuantitatif dengan menggunakan metode statistik deskriptif dan menggunakan teknik pengambilan sampel metode Slovin. Data yang digunakan dalam penelitian ini adalah data primer dengan jumlah sampel 85 responden mahasiswa/I Prodi Manajemen Universitas Potensi utama. Teknik analisis yang digunakan adalah analisis regresi linier berganda. Berdasarkan hasil penelitian secara simultan menunjukkan bahwa variabel Kualitas Produk, Harga dan Promosi berpengaruh signifikan dan positif terhadap keputusan pembelian smartphone Vivo. Dan melalui hasil pengujian, dapat diketahui bahwa nilai koefisien determinasi Adjusted R square yaitu sebesar 0,522 atau 52,2% yang menunjukkan bahwa variabel Keputusan Pembelian dapat dijelaskan oleh variabel Kualitas Produk, Harga dan Promosi, sedangkan sisanya dapat dijelaskan oleh faktor lain yang tidak dibahas dalam penelitian ini.