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Isaac Ofem Ubi
Isaac Ofem Ubi
Associate Professor of Educational Measurement, University of Calabar, Calabar, Nigeria
Verified email at unical.edu.ng - Homepage
Title
Cited by
Cited by
Year
Contributions of placement, retraining and motivation to teachers' job commitment: structural equation modelling of the linkages
VJ Owan, FN Odigwe, AE Okon, JU Duruamaku-Dim, IO Ubi, ...
Heliyon 8 (4), 2022
162022
Permutation of UTME multiple-choice test items on performance in use of English and mathematics among prospective higher education students
BA Bassey, IO Ubi, GE Anagbougu, VJ Owan
The Journal of Social Sciences Research 6 (4), 483-493, 2020
132020
Class size pressure: An impediment to teachers’ work quality
RO Osim, CU Chika, IO Ubi
Global Advanced Research Journal of Education Research and Review 1 (5), 095-099, 2012
122012
Assessment of factors determining parents’ preference for private secondary schools in rural communities of Cross River State
CO Ukpor, IO Ubi, AE Okon
Global Journal of Educational Research 11 (2), 99-106, 2012
122012
Nigerian secondary school teachers' knowledge and attitudes towards school children with epilepsy
KI Eyong, MU Anah, AA Asindi, IO Ubi
Journal of Pediatric Neurology 10 (2), 111-115, 2012
102012
Job Performance Effectiveness: A Comparison of Teachers in Public and Private Schools in Cross River State–Nigeria
PU Bassey, N Bisong, AJ Isangedighi, IO Ubi
Lwati: A Journal of Contemporary Research 8 (2), 2011
92011
Socioeconomic factors and the evaluation of HIV/AIDS prevention programs: A psychometric analysis of an instrument
VJ Owan, LU Akah, AJ Ekpo, I Ubi, FA Abeng, GT Akah
Owan, VJ, Akah, LU, Ekpo, AJ, Ubi, IO, Abeng, FA, & Akah, GT (2022 …, 2022
62022
Knowledge and practice of ethical consideration for quality of research skills among graduate students of universities in Cross River State, Nigeria
IO Ubi, EI Orji, AW Osang
Mediterranean Journal of Social Sciences 11 (5), 55-55, 2020
62020
Item local independence, dimensionality and trend candidates’ mathematics performance on University Matriculation Examination in Nigeria
IO Ubi
Unpublished Ph. D Dissertation, University of Calabar, Nigeria, 2006
62006
Interlinking alcohol intake, mental stress, psychotic experiences and job performance of higher institutions’ graduates: A structural equation modelling
VJ Owan, JU Duruamaku-Dim, AE Okon, LU Akah, DC Agurokpon, IO Ubi, ...
Journal of Education and Health Promotion 11 (1), 312, 2022
42022
Assessment of dimensionality of Mathematics tests of University Matriculation Examination in Nigeria: Implications for regional development.
IO Ubi, MT Joshua, IE Umoinyang
Journal of Educational Assessment in Africa 7, 122-131, 2012
32012
Age differentials in calibrated items of WAEC English Language objective test taken by students in Nigeria
IO Ubi, EC Udemba
Global Journal of Educational Research 20 (1), 45-54, 2021
22021
An Assessment of the Application of Testing Skills among Secondary School Teachers in Calabar Education Zone of Cross River State, Nigeria
IO Ubi, IO Ibe
Nigerian Journal of Educational Research and Evaluation 16 (2), 145-149, 2017
22017
Item Local Independence in selection Examination in Nigeria
IO Ubi, IE Umoinyang, MT Joshua
Education for Today 7 (1), 175-185, 2011
22011
The predictive validity of general Intelligence, text anxiety and prior achievement test on Mathematics performance of JSS students in Cross River State, Nigeria
IO Ubi
Academic Journal of Interdisciplinary Studies 1 (1), 116-122, 2009
2*2009
Awareness and Utilisation of PsyArXiv for the Dissemination of Research Preprints Among Psychology Scholars in Universities
AE Okon, IO Ubi
Library Philosophy and Practice (e-journal) 5870, 1-15, 2021
12021
Fundamentals of Statistics in Education
IO Ubi
12017
Didactic Appraisal of Computer-based and Paper Pencil Testing in Economics at the 2014 Unified Tertiary Matriculation Examination in Nigeria
IO Ubi, AI Robert
African Journal of Theory and Practice of Educational Assessment 2, 86-95, 2015
12015
Gender, personality and neurotic factors in mathematics achievement among secondary school students in Calabar, Nigeria
MT Joshua, IO Ubi, WA Kritsonis, RL Marshall
National Forum of Applied Educational Research Journal 20 (2), 37-49, 2007
12007
Construction and standardisation of an instrument measuring lecturers’ persistence to publish in Scopus-indexed journals
VJ Owan, BA Bassey, IO Ubi
Journal of Applied Learning and Teaching 6 (2), 2023
2023
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Articles 1–20