http://eprints.untirta.ac.id/id/eprint/57743 2026-04-22T03:07:22Z info:eu-repo/semantics/descriptiveMetadata https://eprints.untirta.ac.id/57743/ Pengembangan Self - Help Book untuk Menurunkan Tingkat Kecemasan Sosial Remaja (Research and Development Kelas X SMA Negeri 7 Kota Serang) Rahmayanti, Cindy BF Psychology The development of the Self- Help Book at SMA Negri 7 Serang City was motivated by the lack of media being applied by Guidance and Counseling teachers to stude-nt at SMA Negri 7 Serang City. So there needs to be media or services provided to help the problems of students who experience social anxiety. this research aims to provide a self – help book or self – help book that can be used by students who have teenage social anxiety problems. this research is research with development methods (R&D) using the ADDIE model. these stages include: a) Analysis, b) Design, c) Development, d) Implement, e) Evaluation. the instrument in this research used a questionnaire in the form of a google form and the test subjects were 34 class X.3 students at SMA Negri 7 Serang City. the data processing technique use a likert scale to determine the suitability of the data. the results of the data that have been carried out in the media expert feasibility test are 60%, in the language expert feasibility test they are 94%. From the results of this data, the category “Feasible” is obtained for implementation 2026 Thesis NonPeerReviewed text en https://eprints.untirta.ac.id/57743/1/Cindy%20Rahmayanti_2285220018_Fulltext.pdf text en https://eprints.untirta.ac.id/57743/2/Cover%20s.d%20Bab%201%2BDaftar%20Pustaka.pdf text en https://eprints.untirta.ac.id/57743/3/Cindy%20Rahmayantii_2285220018_02.pdf text en https://eprints.untirta.ac.id/57743/4/Cindy%20Rahmayanti_2285220018_03.pdf text en https://eprints.untirta.ac.id/57743/5/Cindy%20Rahmayanti_2285220018_04.pdf text en https://eprints.untirta.ac.id/57743/6/Cindy%20Rahmayanti_2285220018_05.pdf text en https://eprints.untirta.ac.id/57743/7/Cindy%20Rahmayanti_2285220018_Ref.pdf text en https://eprints.untirta.ac.id/57743/8/Cindy%20Rahmayanti_2285220018_Lamp.pdf Rahmayanti, Cindy (2026) Pengembangan Self - Help Book untuk Menurunkan Tingkat Kecemasan Sosial Remaja (Research and Development Kelas X SMA Negeri 7 Kota Serang). S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA. info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/objectFile info:eu-repo/semantics/humanStartPage