Pembuktian Validitas dan Estimasi Reliabilitas Skala Psikologi Stres Akademik pada Siswa SMA

Alfrits Roul Sinadia; Gabril Grayce Gaby Gandey

Alfrits Roul Sinadia
Gabril Grayce Gaby Gandey

Abstract

Abstrak

Latar belakang diadakannya penelitian ini ialah adanya kebutuhan pembuktian validitas dan reliabilitas skala psikologi yang digunakan untuk mengukur stres akademik pada siswa. Skala psikologi ini digunakan untuk mengukur tingkat stres dalam belajar pada siswa SMA di sebuah sekolah swasta. Hasil penelitian menunjukkan bahwa terdapat perubahan jumlah faktor/komponen skala dari jumlah awal yang hanya berjumlah empat menjadi enam faktor. Selain itu, temuan menunjukkan bahwa reliabilitas skala ini cukup baik. Dapat disimpulkan bahwa skala psikologi ini memiliki pembuktian validitas konstruk yang cukup dan serta dapat diestimasi reliabilitasnya secara memadai.

Kata kunci—skala psikologi, skala stres akademik, uji validitas, estimasi reliabilitas

Abstract

The background of this research is the need to prove the validity and reliability of the psychological scale used to measure academic stress in students. This psychological scale is used to measure the level of stress in learning in high school students in a private school. The results showed that there was a change in the number of factors/components of the scale from the initial number of only four to six factors. In addition, the findings show that the reliability of this scale is quite good. It can be concluded that this psychological scale has sufficient proof of construct validity and can be adequately estimated for its reliability.

Keywords—psychological scale, academic stress scale, validity test, reliability estimation

References

Adi, M. S., & Faizah, D. N. (2023). A narrative inquiry of student’s academic stress in English subject. International Journal of English Education and Linguistics (IJoEEL), 5(1), 120–134. https://doi.org/10.33650/ijoeel.v5i1.6261

Field, A. (2009). Discovering statistics using SPSS (3rd ed.). SAGE Publications.

Firnanda, G., & Ibrahim, Y. (2020). Peer social support relations with student academic stress. Jurnal Neo Konseling, 2(3). https://doi.org/10.24036/00300kons2020

García-Ros, R., Pérez-González, F., & Tomás, J. M. (2018). Development and validation of the questionnaire of academic stress in secondary education: Structure, reliability and nomological validity. International Journal of Environmental Research and Public Health, 15(9), 2023. https://doi.org/10.3390/ijerph15092023

Ibda, H., Wulandari, T. S., Abdillah, A., Hastuti, A. P., & Mahsun, M. (2023). Student academic stress during the COVID-19 pandemic: A systematic literature review. International Journal of Public Health Science (IJPHS), 12(1), Article 1. https://doi.org/10.11591/ijphs.v12i1.21983

Pallant, J. (2007). SPSS: Survival manual (3rd ed.). Mc-Graw Hill.

Reynolds, C. R., Livingstone, R. B., & Willson, V. (2009). Measurement and assessment in education (2nd ed.). Pearson Education.

Wuthrich, V. M., Jagiello, T., & Azzi, V. (2020). Academic Stress in the final years of school: A systematic literature review. Child Psychiatry & Human Development, 51(6), 986–1015. https://doi.org/10.1007/s10578-020-00981-y