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Implementation of Team Assisted Individualization (TAI) Learning Model to Improve Student’s Activeness and Learning Outcomes on Reaction Rate Materials Febrian Solikhin; Nurul Nikmah; Akmal Chairunisa
Jurnal Pendidikan dan Pembelajaran Kimia Vol 10, No 2 (2021): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract

Abstract: Implementation of Team Assisted Individualization (TAI) Learning Model to Improve Student’s Activeness and Learning Outcomes on Reaction Rate Materials. Objectives: The aims of this study to improve student’s activeness in learning process and student’s learning outcomes by applying the Team Assisted Individualized (TAI) type of Cooperative learning model. Methods: This research is classroom action research (CAR). It use 2 learning cycles consisting of planning, implementation, observation, and reflection. The subjects of this study were students of class XI Science 1, MAN 1 Bengkulu City which consisted of 12 male students and 23 female students. The problem in this class is the lack of student participation in the learning process. This causes a decrease in learning outcomes in each material. Findings: Increased student's activeness from 43.80% in the first cycle to 77.14% in the second cycle. While the percentage of mastery learning outcomes increased from 22.85% in the first cycle to 80.0% in the second cycle. Conclusion: These results state that the TAI type of cooperative learning model can increase the percentage of learning activeness and mastery of learning outcomes.
Beauty Influencer Impact on Late Gen Z's Skincare Purchase at UNAIR and MSU: A Cross-Sectional Study Tanujaya, Angeline Felisca; Sabariman, Jevon Samuel; Sasmita , Anggininda Salsabila Dwi; Binti Gulam Manaver, Asamah Nurul Huda; Setijawan, Danella Athaillah Putri; Nayyara, Danish Aulia Siti; Husada, Fathur Rahman Digda Putra; Razali, Nur Aina Farhah; Abd Aziz, Nur Izzah; Nurul Nikmah; Binti Hasbullah, Rabiatul Adawiyah; Gesnita Nugraheni; Elida Zairina
Jurnal Farmasi Komunitas Vol. 12 No. 1 (2025): JURNAL FARMASI KOMUNITAS
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jfk.v12i1.73739

Abstract

The increasing popularity of skincare products among late Gen Z is heavily influenced by beauty influencers, especially on social media platforms such as TikTok and Instagram. While credibility is considered a crucial factor in purchase decisions, emerging trends suggest that popularity and ability to entertain may play stronger roles. This study aimed to analyze the impact of beauty influencers on skincare purchasing decisions among late Gen Z students at Universitas Airlangga (UNAIR) and Management and Science University (MSU). A cross-sectional survey was conducted using accidental sampling and involved 115 students (UNAIR n=58, MSU n=57) aged 18-23 from non-health faculties, sampled at the area of Campus B using Spearman’s rank correlation to assess the relationship between influencer attributes (credibility, ability to entertain, trend and popularity) with purchase intention. The findings indicate a moderate and significant correlation between beauty influencer attributes and consumer purchase intention (r = 0.604, p < 0.001). Among the independent variables, popularity (r = 0.585) and trend (r = 0.540) showed the strongest correlations with purchase intention, while credibility (r = 0.329) showed the weakest correlation. This suggests that late Gen Z consumers prioritize an influencer's popularity relevance over credibility, highlighting how beauty influencer shape skincare purchasing behaviour and offering it more ethical marketing and informed consumer decisions.