Tesis

Uji Validitas dan Reliabilitas Kuesioner Flying Anxiety Situations (FAS) Versi Bahasa Indonesia sebagai Instrumen Penilaian Kecemasan dalam Penerbangan = Validity and Reliability of The Flying Anxiety Situations (FAS) Questionnaire Indonesian Version As a Flying Anxiety Assessment Instrument.

Pendahuluan: Kecemasan dalam penerbangan adalah salah satu bentuk gangguan kecemasan spesifik yang dapat berdampak pada kehidupan sosial, emosional, dan profesional seseorang. Hingga saat ini, Indonesia belum memiliki alat ukur yang tervalidasi secara formal dalam Bahasa Indonesia untuk menilai kondisi ini. Flying Anxiety Situations (FAS) merupakan kuesioner yang telah banyak digunakan di tingkat internasional untuk mengukur kecemasan terkait penerbangan, namun belum tersedia versi Bahasa Indonesia yang sahih dan andal. Metode: Penelitian ini menggunakan pendekatan kuantitatif deskriptif dengan metode adaptasi transkultural sesuai pedoman International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Proses adaptasi mencakup penerjemahan awal (forward translation), rekonsiliasi, penerjemahan balik (backward translation), serta uji coba pemahaman melalui cognitive debriefing. Uji validitas dilakukan melalui analisis korelasi item-total, dan uji reliabilitas menggunakan nilai koefisien Cronbach’s alpha. Sebanyak 360 responden dari berbagai latar belakang turut berpartisipasi dalam penelitian ini. Hasil: Seluruh item dalam kuesioner FAS versi Bahasa Indonesia menunjukkan nilai korelasi item-total ≥ 0,3, yang menandakan validitas yang baik. Nilai Cronbach’s alpha sebesar 0,979 menunjukkan tingkat konsistensi internal yang sangat tinggi. Analisis ROC menunjukkan bahwa skor cut-off ≥70 mampu membedakan secara optimal individu yang mengalami kecemasan dalam penerbangan. Kesimpulan: Kuesioner FAS versi Bahasa Indonesia terbukti sahih dan andal sebagai alat ukur kecemasan dalam penerbangan. Instrumen ini berpotensi digunakan secara luas di berbagai bidang seperti pelayanan klinis, pendidikan, riset psikologi, hingga industri penerbangan, khususnya dalam proses skrining dan perencanaan intervensi psikologis.
Kata kunci: Kecemasan dalam penerbangan, Flying Anxiety Situations, validitas, reliabilitas, adaptasi transkultural


Introduction: In-flight anxiety is a specific form of anxiety disorder that can impact a person's social, emotional and professional life. To date, Indonesia does not have a formally validated measurement tool in Bahasa Indonesia to assess this condition. The Flying Anxiety Situations (FAS) is a questionnaire that has been widely used internationally to measure flight-related anxiety, but there is no valid and reliable Indonesian version available. Methods: This study used a descriptive quantitative approach with a transcultural adaptation method according to the International Society for Pharmacoeconomics and Outcomes Research (ISPOR) guidelines. The adaptation process included forward translation, reconciliation, backward translation, and comprehension testing through cognitive debriefing. The validity test was conducted through item-total correlation analysis, and the reliability test used Cronbach's alpha coefficient value. A total of 360 respondents from various backgrounds participated in this study. Results: All items in the Indonesian version of the FAS questionnaire showed item-total correlation values ≥ 0.3, indicating good validity. The Cronbach's alpha value of 0.979 indicated a very high level of internal consistency. ROC analysis showed that a cut-off score of ≥70 was able to optimally discriminate individuals experiencing flight anxiety. Conclusion: The Bahasa Indonesia version of FAS questionnaire is valid and reliable as a measurement tool for flight anxiety. This instrument has the potential to be widely used in various fields such as clinical services, education, psychological research, and the aviation industry, especially in the process of screening and planning psychological interventions.
Keywords: In-flight anxiety, Flying Anxiety Situations, validity, reliability, transcultural adaptation.