Abstract
Empirical measurement, monitoring, analysis, and reporting of learning outcomes in higher institutions of developing countries may lead to sustainable education in the region. In this data article, data about the academic performances of undergraduates that studied engineering programs at Covenant University, Nigeria are presented and analyzed. A total population sample of 1841 undergraduates that studied Chemical Engineering (CHE), Civil Engineering (CVE), Computer Engineering (CEN), Electrical and Electronics Engineering (EEE), Information and Communication Engineering (ICE), Mechanical Engineering (MEE), and Petroleum Engineering (PET) within the year range of 2002–2014 are randomly selected. For the five-year study period of engineering program, Grade Point Average (GPA) and its cumulative value of each of the sample were obtained from the Department of Student Records and Academic Affairs. In order to encourage evidence-based research in learning analytics, detailed datasets are made publicly available in a Microsoft Excel spreadsheet file attached to this article. Descriptive statistics and frequency distributions of the academic performance data are presented in tables and graphs for easy data interpretations. In addition, one-way Analysis of Variance (ANOVA) and multiple comparison post-hoc tests are performed to determine whether the variations in the academic performances are significant across the seven engineering programs. The data provided in this article will assist the global educational research community and regional policy makers to understand and optimize the learning environment towards the realization of smart campuses and sustainable education.
Keywords: Smart campus, Learning analytics, Sustainable education, Nigerian university, Education data mining, Engineering
Specifications Table
Subject area | Engineering Education |
More specific subject area | Learning Analytics |
Type of data | Tables, graphs, figures, and spreadsheet file |
How data was acquired | For the five-year study period of engineering program, Grade Point Average (GPA) and its cumulative value of each of the sample were obtained from the Department of Student Records and Academic Affairs. |
Data format | Raw, analyzed |
Experimental factors | Undergraduates with incomplete academic records were excluded |
Experimental features | Descriptive statistics, frequency distributions, one-way ANOVA and multiple comparison post-hoc tests were performed to determine whether the variations in the academic performances are significant across the seven engineering programs. |
Data source location | The population sample and the academic performance data provided in this article were obtained at Covenant University, Canaanland, Ota, Nigeria (Latitude 6.6718oN, Longitude 3.1581oE) |
Data accessibility | In order to encourage evidence-based research in learning analytics, detailed datasets are made publicly available in a Microsoft Excel spreadsheet file attached to this article. |
Value of the data
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Comprehensive academic performance datasets provided in this article will promote evidence-based research in the emerging field of learning analytics in developing countries [1], [2], [3], [4].
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Easy access to this data will assist the global educational research community and regional policy makers to understand and optimize the learning environment towards the realization of smart campuses and sustainable education [5], [6], [7], [8], [9], [10].
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With the growing adoption of machine learning and artificial intelligence techniques in different fields, empirical data provided in this article will help in the development of predictive models for learning outcomes in engineering undergraduates [11], [12], [13], [14], [15], [16], [17], [18].
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Descriptive statistics, frequency distributions, one-way ANOVA and multiple comparison post-hoc tests that are presented in tables, plots, and graphs will make data interpretation much easier for useful insights and logical conclusions.
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Detailed datasets that are made publicly available in a Microsoft Excel spreadsheet file attached to this article will encourage further explorative studies in this field of research.
1. Data
The emerging field of learning analytics may be exploited to improve learning outcomes of engineering undergraduates in higher institutions of developing countries towards attaining sustainable education in the region [19], [20], [21]. Useful information about the academic performances of undergraduates that studied engineering programs at Covenant University, Nigeria are presented and analyzed in this data article. Covenant University is located in Ota, Ogun State in Nigeria (Latitude 6.6718o N, Longitude 3.1581o E). It is a private Christian university affiliated with Living Faith Church Worldwide and a member of the Association of Commonwealth Universities (ACU), Association of African Universities (AAU), and National Universities Commission (NUC).
A total population sample of 1841 undergraduates that studied Chemical Engineering (CHE), Civil Engineering (CVE), Computer Engineering (CEN), Electrical and Electronics Engineering (EEE), Information and Communication Engineering (ICE), Mechanical Engineering (MEE), and Petroleum Engineering (PET) within the year range of 2002–2014 are randomly selected. The earliest year of entry and the latest year of graduation are 2002 and 2014 respectively. Having excluded undergraduates with incomplete academic records, 198, 152, 374, 407, 349, 166, 195 undergraduates were pooled from CHE, CVE, CEN, EEE, ICE, MEE, and PET respectively. The descriptive statistics of the academic performances of undergraduates in each of the seven engineering programs at Covenant University are presented in Table 1, Table 2, Table 3, Table 4, Table 5, Table 6, Table 7.
Table 1.
First Year GPA | Second Year GPA | Third Year GPA | Fourth Year GPA | Fifth Year GPA | Cumulative GPA | |
---|---|---|---|---|---|---|
Mean | 4.02 | 3.49 | 3.52 | 3.77 | 3.79 | 3.70 |
Median | 4.11 | 3.53 | 3.55 | 3.88 | 3.90 | 3.78 |
Mode | 4.15 | 2.74 | 3.13 | 4.06 | 4.43 | 3.73 |
Standard Deviation | 0.57 | 0.69 | 0.77 | 0.79 | 0.67 | 0.61 |
Variance | 0.32 | 0.48 | 0.59 | 0.63 | 0.45 | 0.37 |
Kurtosis | 4.07 | 2.69 | 2.40 | 2.70 | 3.45 | 2.39 |
Skewness | −0.97 | −0.34 | −0.33 | −0.64 | −0.85 | −0.36 |
Range | 2.82 | 3.24 | 3.47 | 3.42 | 3.41 | 2.70 |
Minimum | 2.09 | 1.54 | 1.47 | 1.55 | 1.59 | 2.16 |
Maximum | 4.91 | 4.78 | 4.94 | 4.97 | 5.00 | 4.86 |
Total Samples | 198 | 198 | 198 | 198 | 198 | 198 |
Table 2.
First Year GPA | Second Year GPA | Third Year GPA | Fourth Year GPA | Fifth Year GPA | Cumulative GPA | |
---|---|---|---|---|---|---|
Mean | 3.67 | 3.13 | 3.33 | 3.78 | 3.91 | 3.54 |
Median | 3.70 | 3.09 | 3.38 | 3.92 | 4.01 | 3.60 |
Mode | 4.02 | 3.14 | 2.76 | 4.17 | 4.89 | 3.76 |
Standard Deviation | 0.60 | 0.69 | 0.85 | 0.74 | 0.71 | 0.65 |
Variance | 0.36 | 0.47 | 0.72 | 0.54 | 0.50 | 0.42 |
Kurtosis | 3.48 | 2.55 | 2.28 | 2.24 | 2.60 | 2.27 |
Skewness | −0.47 | 0.25 | −0.15 | −0.42 | −0.57 | −0.06 |
Range | 3.36 | 3.22 | 3.94 | 3.03 | 3.15 | 2.96 |
Minimum | 1.60 | 1.70 | 0.99 | 1.94 | 1.83 | 1.97 |
Maximum | 4.96 | 4.92 | 4.93 | 4.97 | 4.98 | 4.93 |
Total Samples | 152 | 152 | 152 | 152 | 152 | 152 |
Table 3.
First Year GPA | Second Year GPA | Third Year GPA | Fourth Year GPA | Fifth Year GPA | Cumulative GPA | |
---|---|---|---|---|---|---|
Mean | 3.61 | 3.23 | 3.38 | 3.64 | 3.62 | 3.50 |
Median | 3.71 | 3.22 | 3.51 | 3.72 | 3.68 | 3.56 |
Mode | 4.00 | 3.20 | 4.47 | 4.07 | 4.25 | 3.21 |
Standard Deviation | 0.71 | 0.76 | 0.90 | 0.77 | 0.72 | 0.69 |
Variance | 0.50 | 0.58 | 0.81 | 0.59 | 0.52 | 0.48 |
Kurtosis | 2.58 | 2.50 | 2.36 | 3.33 | 2.73 | 2.44 |
Skewness | −0.43 | 0.03 | −0.43 | −0.61 | −0.45 | −0.24 |
Range | 3.20 | 3.74 | 4.01 | 4.40 | 3.55 | 3.10 |
Minimum | 1.73 | 1.19 | 0.97 | 0.60 | 1.39 | 1.80 |
Maximum | 4.93 | 4.93 | 4.98 | 5.00 | 4.94 | 4.90 |
Total Samples | 374 | 374 | 374 | 374 | 374 | 374 |
Table 4.
First Year GPA | Second Year GPA | Third Year GPA | Fourth Year GPA | Fifth Year GPA | Cumulative GPA | |
---|---|---|---|---|---|---|
Mean | 4.03 | 3.49 | 3.60 | 3.54 | 3.58 | 3.66 |
Median | 4.11 | 3.48 | 3.73 | 3.57 | 3.64 | 3.71 |
Mode | 4.13 | 3.22 | 3.96 | 3.48 | 4.00 | 3.28 |
Standard Deviation | 0.56 | 0.73 | 0.83 | 0.76 | 0.74 | 0.66 |
Variance | 0.31 | 0.54 | 0.69 | 0.58 | 0.55 | 0.43 |
Kurtosis | 3.07 | 2.50 | 2.56 | 2.59 | 2.49 | 2.43 |
Skewness | −0.61 | −0.17 | −0.55 | −0.38 | −0.32 | −0.29 |
Range | 3.23 | 3.56 | 3.95 | 3.69 | 3.58 | 3.05 |
Minimum | 1.71 | 1.34 | 1.05 | 1.31 | 1.42 | 1.83 |
Maximum | 4.94 | 4.90 | 5.00 | 5.00 | 5.00 | 4.88 |
Total Samples | 407 | 407 | 407 | 407 | 407 | 407 |
Table 5.
First Year GPA | Second Year GPA | Third Year GPA | Fourth Year GPA | Fifth Year GPA | Cumulative GPA | |
---|---|---|---|---|---|---|
Mean | 3.56 | 3.18 | 3.30 | 3.58 | 3.74 | 3.47 |
Median | 3.55 | 3.18 | 3.36 | 3.62 | 3.82 | 3.51 |
Mode | 3.49 | 3.06 | 3.02 | 3.52 | 4.00 | 3.51 |
Standard Deviation | 0.69 | 0.76 | 0.88 | 0.73 | 0.71 | 0.68 |
Variance | 0.48 | 0.57 | 0.77 | 0.54 | 0.50 | 0.46 |
Kurtosis | 2.57 | 2.42 | 2.32 | 2.66 | 2.72 | 2.44 |
Skewness | −0.33 | 0.06 | −0.24 | −0.40 | −0.48 | −0.16 |
Range | 3.32 | 3.49 | 3.89 | 3.49 | 3.23 | 3.09 |
Minimum | 1.64 | 1.39 | 1.09 | 1.51 | 1.75 | 1.80 |
Maximum | 4.96 | 4.88 | 4.98 | 5.00 | 4.98 | 4.89 |
Total Samples | 349 | 349 | 349 | 349 | 349 | 349 |
Table 6.
First Year GPA | Second Year GPA | Third Year GPA | Fourth Year GPA | Fifth Year GPA | Cumulative GPA | |
---|---|---|---|---|---|---|
Mean | 3.92 | 3.33 | 3.13 | 3.60 | 3.78 | 3.54 |
Median | 4.00 | 3.32 | 3.04 | 3.73 | 3.96 | 3.57 |
Mode | 4.00 | 3.69 | 3.13 | 4.55 | 4.30 | 3.95 |
Standard Deviation | 0.60 | 0.72 | 0.87 | 0.76 | 0.73 | 0.66 |
Variance | 0.36 | 0.52 | 0.76 | 0.58 | 0.54 | 0.43 |
Kurtosis | 3.12 | 2.19 | 2.06 | 2.74 | 2.70 | 2.25 |
Skewness | −0.69 | 0.03 | 0.05 | −0.57 | −0.67 | −0.14 |
Range | 2.67 | 3.32 | 3.58 | 3.72 | 3.25 | 2.89 |
Minimum | 2.20 | 1.55 | 1.40 | 1.25 | 1.73 | 1.99 |
Maximum | 4.87 | 4.87 | 4.98 | 4.97 | 4.98 | 4.88 |
Total Samples | 166 | 166 | 166 | 166 | 166 | 166 |
Table 7.
First Year GPA | Second Year GPA | Third Year GPA | Fourth Year GPA | Fifth Year GPA | Cumulative GPA | |
---|---|---|---|---|---|---|
Mean | 3.86 | 3.24 | 3.32 | 3.54 | 3.71 | 3.54 |
Median | 3.91 | 3.18 | 3.33 | 3.54 | 3.75 | 3.56 |
Mode | 3.78 | 2.48 | 3.74 | 3.61 | 3.20 | 3.83 |
Standard Deviation | 0.62 | 0.71 | 0.73 | 0.69 | 0.65 | 0.59 |
Variance | 0.38 | 0.50 | 0.54 | 0.48 | 0.42 | 0.35 |
Kurtosis | 3.83 | 2.54 | 2.46 | 2.67 | 2.39 | 2.43 |
Skewness | −0.88 | −0.04 | −0.15 | −0.03 | −0.18 | −0.01 |
Range | 3.29 | 3.74 | 3.64 | 3.55 | 2.83 | 2.73 |
Minimum | 1.64 | 1.22 | 1.18 | 1.45 | 2.13 | 2.07 |
Maximum | 4.93 | 4.96 | 4.82 | 5.00 | 4.95 | 4.80 |
Total Samples | 195 | 195 | 195 | 195 | 195 | 195 |
The academic performances of engineering undergraduates vary as the students proceed from one level to another yearly. Fig. 1 shows the variations in the GPA data of all the engineering undergraduates under investigation. Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8 illustrate the differences and trends in the GPA data of undergraduates in CHE, CVE, CEN, EEE, ICE, MEE, and PET respectively. The frequency distributions of the GPA data of undergraduates in CHE, CVE, CEN, EEE, ICE, MEE, and PET are shown in Fig. 9, Fig. 10, Fig. 11, Fig. 12, Fig. 13, Fig. 14, Fig. 15 respectively. Fig. 16, Fig. 17, Fig. 18 depict the proportions of engineering students that graduated with First Class, Second Class Upper, Second Class Lower, and Third Class in CHE, CVE, CEN, and EEE; ICE and MEE; and PET respectively.
2. Experimental design, materials and methods
For the five-year study period of engineering program, Grade Point Average (GPA) and its cumulative value of each of the sample were obtained from the Department of Student Records and Academic Affairs. In order to encourage evidence-based research in learning analytics, detailed datasets are made publicly available in a Microsoft Excel spreadsheet file attached to this article. Descriptive statistics and frequency distributions of the academic performance data are presented in tables and graphs for easy data interpretations. In addition, one-way Analysis of Variance (ANOVA) and multiple comparison post-hoc tests are performed to determine whether the variations in the academic performances are significant across the seven engineering programs. Data showing whether there are significant differences in the GPA data of the engineering undergraduates throughout their five-year study period are presented in Table 8, Table 9, Table 10, Table 11, Table 12, Table 13. The boxplots of the GPA distribution by program are shown in Fig. 19, Fig. 20, Fig. 21, Fig. 22, Fig. 23, Fig. 24. The results of the post-hoc test conducted to understand the extent of significant variations in cumulative GPA across engineering Programs at Covenant University are presented in Table 14. Multiple comparison plots of Cumulative GPA data in Fig. 25, Fig. 26, Fig. 27, Fig. 28, Fig. 29, Fig. 30, Fig. 31 reveal groups (i.e. other engineering programs at Covenant University) whose statistical means are significantly different.
Table 8.
Source of variation | Sum of squares | Degree of freedom | Mean squares | F Statistic | Prob>F |
---|---|---|---|---|---|
Columns | 69.15 | 6 | 11.52 | 28.95 | 2.99×10–33 |
Error | 730.21 | 1834 | 0.40 | ||
Total | 799.36 | 1840 |
Table 9.
Source of variation | Sum of squares | Degree of freedom | Mean squares | F statistic | Prob>F |
---|---|---|---|---|---|
Columns | 34.02 | 6 | 5.67 | 10.58 | 1.43×10–11 |
Error | 983.13 | 1834 | 0.54 | ||
Total | 1017.15 | 1840 |
Table 10.
Source of variation | Sum of squares | Degree of freedom | Mean squares | F statistic | Prob>F |
---|---|---|---|---|---|
Columns | 36.48 | 6 | 6.08 | 8.55 | 3.47×10-9 |
Error | 1304.02 | 1834 | 0.71 | ||
Total | 1340.51 | 1840 |
Table 11.
Source of variation | Sum of squares | Degree of freedom | Mean squares | F statistic | Prob>F |
---|---|---|---|---|---|
Columns | 12.99 | 6 | 2.16 | 3.83 | 8.53×10-4 |
Error | 1037.83 | 1834 | 0.57 | ||
Total | 1050.82 | 1840 |
Table 12.
Source of variation | Sum of squares | Degree of freedom | Mean squares | F statistic | Prob>F |
---|---|---|---|---|---|
Columns | 17.80 | 6 | 2.97 | 5.87 | 4.44 × 10-6 |
Error | 926.63 | 1834 | 0.51 | ||
Total | 944.43 | 1840 |
Table 13.
Source of variation | Sum of squares | Degree of freedom | Mean squares | F statistic | Prob>F |
---|---|---|---|---|---|
Columns | 12.13 | 6 | 2.02 | 4.70 | 9.39×10-5 |
Error | 789.25 | 1834 | 0.43 | ||
Total | 801.38 | 1840 |
Table 14.
Groups compared | Lower limits for 95% confidence intervals | Mean difference | Upper limits for 95% confidence intervals | p-value | |
---|---|---|---|---|---|
CHE | CVE | −0.0469 | 0.1617 | 0.3703 | 0.2507 |
CHE | CEN | 0.0331 | 0.2031 | 0.3731 | 0.0078 |
CHE | EEE | −0.1222 | 0.0453 | 0.2129 | 0.9853 |
CHE | ICE | 0.0590 | 0.2310 | 0.4031 | 0.0015 |
CHE | MEE | −0.0450 | 0.1585 | 0.3621 | 0.2455 |
CHE | PET | −0.0333 | 0.1618 | 0.3570 | 0.1798 |
CVE | CEN | −0.1447 | 0.0414 | 0.2274 | 0.9948 |
CVE | EEE | −0.3002 | −0.1164 | 0.0675 | 0.5029 |
CVE | ICE | −0.1186 | 0.0693 | 0.2573 | 0.9321 |
CVE | MEE | −0.2203 | −0.0032 | 0.2139 | 1.0000 |
CVE | PET | −0.2091 | 0.0001 | 0.2094 | 1.0000 |
CEN | EEE | −0.2963 | −0.1577 | −0.0192 | 0.0139 |
CEN | ICE | −0.1160 | 0.0280 | 0.1719 | 0.9976 |
CEN | MEE | −0.2249 | −0.0445 | 0.1358 | 0.9909 |
CEN | PET | −0.2121 | −0.0412 | 0.1296 | 0.9919 |
EEE | ICE | 0.0446 | 0.1857 | 0.3268 | 0.0020 |
EEE | MEE | −0.0649 | 0.1132 | 0.2913 | 0.4979 |
EEE | PET | −0.0520 | 0.1165 | 0.2849 | 0.3898 |
ICE | MEE | −0.2549 | −0.0725 | 0.1099 | 0.9047 |
ICE | PET | −0.2421 | −0.0692 | 0.1037 | 0.9020 |
MEE | PET | −0.2009 | 0.0033 | 0.2076 | 1.0000 |
Acknowledgements
This work is carried out under the SmartCU and Covenant University Data Analytics Center (CUDAC) Research Clusters. This research is fully sponsored by Covenant University Centre for Research, Innovation and Development (CUCRID), Covenant University, Ota, Nigeria.
Footnotes
Transparency data associated with this article can be found in the online version at https://doi.org/10.1016/j.dib.2017.12.059.
Supplementary data associated with this article can be found in the online version at https://doi.org/10.1016/j.dib.2017.12.059.
Transparency document. Supplementary material
.
Appendix A. Supplementary material
.
References
- 1.Protonotarios V., Stoitsis G., Kastrantas K., Sanchez-Alonso S. Using multilingual analytics to explore the usage of a learning portal in developing countries. J. Asynchronous Learn. Netw. 2013;17:101–118. [Google Scholar]
- 2.R. Ferguson, A. Cooper, H. Drachsler, G. Kismihók, A. Boyer, K. Tammets, et al., Learning analytics: European perspectives, in: ACM International Conference Proceeding Series, pp. 69–72, 2015.
- 3.C. Gavan, Developing a framework for the effective use of learning analytics: a UK perspective, in Student Engagement and Participation: Concepts, Methodologies, Tools, and Applications. vol. 1, ed. pp. 369–398, 2017.
- 4.J. Halliday, M. Anderson, Developing a framework for the visualisation of learning analytics in UK higher education, in: Decision Management: Concepts, Methodologies, Tools, and Applications. vol. 1–4, ed. pp. 249–250, 2017.
- 5.Johnston T. Population, education and sustainable development. Afr. Dev. Rev. 1992;4:201–235. doi: 10.1111/j.1467-8268.1992.tb00142.x. [DOI] [PubMed] [Google Scholar]
- 6.Nicolas A., Radja K., Schembri P. Which education for a sustainable development in developing countries? An approach by competencies. Mondes En. Dev. 2009;37:29–44. [Google Scholar]
- 7.A. Roy, P. Kihoza, J. Suhonen, M. Vesisenaho, Promoting education for sustainable development by using ICT enhanced problem based learning in a developing country, in: Proceedings of the 4th International Conference on Technology for Education, IEEE, T4E 2012, pp. 98–104, 2012.
- 8.S. Munoz-Hemandez, Looking for sustainable software for education in developing countries, in: Proceedings of the IEEE Global Engineering Education Conference, EDUCON, pp. 1108–1111, 2014.
- 9.W.A. Segura, Education and sustainable development. The challenge for developing countries to change paradigms, in: Proceedings of the 10th International Multi-Conference on Society, Cybernetics and Informatics, IMSCI, pp. 194–199, 2016.
- 10.Nguyen T.P. Education for sustainable development in Vietnam: exploring the geography teachers' perspectives. Int. Res. Geogr. Environ. Educ. 2017:1–16. [Google Scholar]
- 11.D. Gibson, J. Clarke-Midura, Some psychometric and design implications of game-based learning analytics, in: Proceedings of the IADIS International Conference on Cognition and Exploratory Learning in Digital Age, CELDA, pp. 201–208, 2013.
- 12.D. Gasevic, A. Wolff, C. Rose, Z. Zdrahal, G. Siemens, Learning analytics and machine learning, in: Proceedings of the ACM International Conference Series, pp. 287–288, 2014.
- 13.D. Gibson, S.D. Freitas, Exploratory learning analytics methods from three case studies, in: Proceedings of ASCILITE 2014 - Annual Conference of the Australian Society for Computers in Tertiary Education, pp. 383–388, 2014.
- 14.J. Zheng, A. Dagnino, An initial study of predictive machine learning analytics on large volumes of historical data for power system applications, in: Proceedings of the International Conference on Big Data, IEEE Big Data, pp. 952–959, 2014.
- 15.N. Brouwer, B. Bredeweg, S. Latour, A. Berg, G. van der Huizen, Learning analytics pilot with coach2 - Searching for effective mirroring, in: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) vol. 9891 LNCS, ed. pp. 363–369, 2016.
- 16.Petkovic D. Using learning analytics to assess Capstone project teams. Computer. 2016;49:80–83. [Google Scholar]
- 17.J. Gardner, C. Brooks, Statistical approaches to the model comparison task in learning analytics, in: Proceedings CEUR Workshop, 2017.
- 18.M.J. Junokas, G. Kohlburn, S. Kumar, B. Lane, W.T. Fu, R. Lindgren, Using one-shot machine learning to implement real-time multimodal learning analytics, in: Proceedings CEUR Workshop, pp. 89–93, 2017.
- 19.Ayo C.K., Odukoya J.A., Azeta A. A review of open & distance education and human development in Nigeria. Int. J. Emerg. Technol. Learn. 2014;9:63–67. [Google Scholar]
- 20.Odukoya J.A., Adekeye O., Igbinoba A.O., Afolabi A. Item analysis of university-wide multiple choice objective examinations: the experience of a Nigerian private university. Qual. Quant. 2017:1–15. doi: 10.1007/s11135-017-0499-2. [DOI] [PMC free article] [PubMed] [Google Scholar]
- 21.Odukoya J.A., Adekeye O., Okunlola O. Assessing the effectiveness of mobile learning devices in tertiary institutions: the experience of undergraduates in a Nigerian Private University. Int. J. Interact. Mob. Technol. 2017;11:160–169. [Google Scholar]
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