Đặc điểm thiết kế nghiên cứu và kĩ thuật phân tích dữ liệu trong các nghiên cứu định lượng thuộc lĩnh vực khoa học giáo dục tại Việt Nam (2020–2024)

Tóm tắt

Quantitative research has been increasingly adopted in educational sciences due to its capacity to quantify data and systematically test hypotheses. This study aims to examine the characteristics of research design, sampling strategies, data collection methods, and analytical techniques in quantitative studies within the field of educational sciences in Vietnam. Secondary data analysis was conducted on articles published in nine domestic academic journals during the 2020-2024 period. The findings indicate a gradual growth in the volume of quantitative studies over time. Most studies employed nonprobability sampling, questionnaire-based surveys, and traditional statistical methods, while a smaller number have begun to utilize digital data sources and apply more advanced analytical approaches. These results provide an overall picture of the characteristics of quantitative research methods in educational sciences in Vietnam and highlight the need to enhance transparency in methodological reporting, expand sample sizes, and promote the application of advanced analytical models in future research.