Students’ gender differences and scientific inquiry competencies in technical education and training institutions

Abstract

This study examined whether students’ gender differences have an impact on students’ levels of scientific inquiry competencies in technical education and training institutions in Tanzania by adopting a quantitative research approach and a survey design. A proportionate stratified sampling technique was employed to obtain 337 students (160 males and 177 females) enrolled in the laboratory science and technology programme. Data were collected through the use of a scientific inquiry competencies test and analysed using the one-way Analysis of Covariance (ANCOVA) technique. The results reveal that male students significantly outperformed their female counterparts in total scientific inquiry competencies and in generating hypotheses, conducting data analysis and interpretation, and drawing scientific conclusions. Contrary, both male and female students demonstrated equal competence in formulating scientific questions and in planning and designing scientific experiments. Notably, both male and female students demonstrated lower competencies in planning and designing scientific experiments compared to other competencies. Conclusively, male students performed better in the overall scientific inquiry competencies and in generating hypotheses, data analysis and interpretation and drawing scientific conclusions compared to female students. Thus, instructors are recommended to employ gender-responsive pedagogy during laboratory activities to create and offer optimal learning environments for both male and female students.