<![CDATA[Abstract As part of community service, the Faculty of Psychology Education, State University of Jakarta (UNJ) implemented a community service program in Pasir Tanjung Village, Tanjungsari District, Bogor Regency. This program aims to improve achievement motivation of Islamic Boarding School students through Achievement Motivation Training (AMT). Based on initial observations, it was found that achievement motivation among students was still low. AMT training, developed by McClelland in 1960, aims to increase an individual's internal drive to achieve success. This program includes goal setting, use of feedback, increased personal responsibility, and curiosity about new situations. In addition to helping with learning success, AMT is also useful in facing life's challenges and achieving goals. Evaluation of the effectiveness of the program was carried out through pre-tests and post-tests to measured by NGain Score which will look over the impact of this training. The result is that AMT can reduce Boarding School Syndrome which is often experienced by boarding school students, analyzed with N-Gain (0.58) and effectiveness of 58.46% indicates a significant decrease in boarding school syndrome. Abstrak Sebagai bagian dari pengabdian kepada masyarakat, Fakultas Pendidikan Psikologi Universitas Negeri Jakarta (UNJ) melaksanakan program pengabdian di Desa Pasir Tanjung, Kecamatan Tanjungsari, Kabupaten Bogor. Program ini bertujuan untuk meningkatkan motivasi berprestasi santri Pondok Pesantren melalui pelatihan Achievement Motivation Training (AMT). Berdasarkan observasi awal, ditemukan bahwa motivasi berprestasi di kalangan santri masih rendah. Pelatihan AMT yang dikembangkan oleh McClelland pada tahun 1960, bertujuan untuk meningkatkan dorongan internal individu dalam mencapai kesuksesan. Program ini mencakup penetapan tujuan, penggunaan umpan balik, peningkatan tanggung jawab pribadi, dan rasa ingin tahu terhadap situasi baru. Selain membantu dalam keberhasilan belajar, AMT juga bermanfaat dalam menghadapi tantangan hidup dan mencapai cita-cita. Evaluasi efektivitas program dilakukan melalui pre-test dan post-test untuk mengukur dampak dari pelatihan ini. Hasilnya, Pelatihan AMT dapat mengurangi Boarding School Syndrome yang sering dialami oleh santri, dimana pada perlakuan ini dianalisis menggunakan N-Gain (0,58) dan efeketivitas sebesar 58,46% yang menunjukkan penurunan signifikan pada Boarding Schoole Syndrome yang dialami oleh santri.]]>
