Analysis of Candidates’ Performance in Unified Tertiary Matriculation Examinations (UTME) and Post-UTME in the University of Ibadan, Nigeria
Oluwaseun A. Otekunrin *
Department of Statistics, University of Ibadan, Oyo State, Nigeria.
Emmanuel O. Okon
Department of Statistics, University of Ibadan, Oyo State, Nigeria.
Olutosin A. Otekunrin
Department of Agricultural Economics and Farm Management, Federal University of Agriculture, Abeokuta, Ogun State, Nigeria.
*Author to whom correspondence should be addressed.
Abstract
A major criterion for determining the eligibility of candidates for admission into Nigerian Universities was their performance in UTME and Post-UTME before the scrap of the Post-UTME in 2016. This study was therefore aimed at investigating the performance of students in UTME conducted by Joint Admissions and Matriculation Board (JAMB) and the Post-UTME conducted by the University of Ibadan from 2012/2013 to 2015/2016 with emphasis on gender and age-group performance in the two examinations. The secondary data used for this research comprised of the records of all 100 Level students admitted into the University from 2012/2013 to 2015/2016 academic sessions through UTME and Post-UTME. The data collected were analysed using descriptive statistics, independent samples t test and Pearson Product Moment Correlation Coefficient r. The results [(2012/13: 49.3%; 50.7%); (2013/14: 53.5%;46.5%); (2014/15: 53%;47%) and (2015/16: 53.3%;46.7%)], for male and female respectively showed that more male candidates were admitted compared to their female counterpart in each academic session except the 2012/2013 session that had higher female enrolment. More than 80% of the students were in the 16-20 age group. The independent t-test, for UTME and Post-UTME respectively, showed that the males had higher mean scores than the females and these mean scores were significant in all the sessions except in the 2015/16 session [(2012/13: P = .00; .04); (2013/14: P = .00; .03); (2014/15: P = .00; .00); (2015/16: P = .32; .29)]. The independent t-test for Post-UTME showed that the 16-20 age group had higher mean scores in the Post-UTME than the 21 & above age group in all the sessions but the only significant Post-UTME mean score for this group was in the 2012/13 session (P = .00). Also, the independent t-test for UTME showed that the 21 & above age group had higher mean scores in the UTME than the 16-20 age group in all the sessions except the 2015/16 session but the only significant UTME mean score for this group was in the 2013/14 session (P = .03). The Pearson Product Moment Correlation Coefficient r was 0.306, -0.351, 0.456 and 0.641 for 2012/2013, 2013/2014, 2014/2015 and 2015/2016 respectively. All the r values were positively significant at 5% level except the value of r which was negatively significant for 2013/2014 session. The progressive and significant positive increase in the value of r in all the sessions except the 2013/2014 academic session suggested tacit support for the scrapping of the Post-UTME in the Nigerian University system.
Keywords: Examination malpractices, enrolment figures, age-group performance, correlation coefficient.