DEVELOPMENT OF A SCALE TO MEASURE UNIVERSITY TEACHERS’ ASSESSMENT LITERACY IN OSUN STATE

Abstract

The study developed a scale for measuring assessment literacy of university teachers and determined the validity and reliability of the scale. This is with a view of improving university teachers’ assessment literacy. The study adopted the survey design. The population comprised all lecturers working in universities within Osun State. The sample consisted of 549 university teachers that were not in training position (lecturer II and above) from different disciplines selected using convenient sampling technique in all the eight accredited universities within Osun state. The study made use of three instruments namely; University Teachers Assessment Literacy Scale (UTALS), Teacher Self-Efficacy Scale (TSES) and Teacher Burnout Scale (TBS). The results showed that the 60item UTALS was reduced to 43 items after the psychometric procedure of item retention and deletion were applied. Scree plot and eigen value methods showed that the final UTALS construct validity had seven factors of university teachers’ assessment literacy that accounted for 86.46% of the total scale variance and it significantly converge and diverge with the Teacher Efficacy Scale (r = 0.75) and Teacher Burnout Scale (0.52) respectively. The internal consistency reliability of the scale was 0.96 (Guttman), 0.90 (Cronbach), and 0.96 (Spearman). The study concluded that the university teacher’s assessment literacy scale developed in this study had adequate psychometric characteristics and is suitable for measuring assessment literacy of university teachers in Osun State. It was therefore recommended that the University Teacher’s Assessment Literacy Scale be adopted by institutions of higher learning for the assessment of new and old academic staff members’ assessment competency in order to help in the improvement of assessment standard of