Lecturers’ Utilization of Electronic Instructional Media on Students’ Academic Performance in National Open University of Nigeria, Port Harcourt Study Center

Abstract

The study investigated lecturers’ utilization of electronic instructional media on students’ academic performance in. National Open University of Nigeria, Port Harcourt Study Center. Three specific objectives, three research questions and three hypotheses guided the study. This study adopted descriptive survey research. The population of the study was 27 lecturers of the National Open University of Nigeria, Port Harcourt Study Center. No sampling technique was used to achieve a sample size of 27 lecturers. The data collecting instrument for this study was a self-structured questionnaire titled “Lecturers’ Utilization of Electronic Instructional Media on Students’ Academic Performance Questionnaire.” The instrument was structured using 4-point rating scale and was face and content validated by three experts in Departments of Educational Management and Measurement and Evaluation in Rivers State University. The instrument was tested for reliability using Cronbach Alpha statistics which yielded an average reliability index of 0.79. All the 27 copies of the questionnaire administered, were retrieved, and used for the study. Mean and standard deviation were used in answering the research questions while the null hypotheses were tested using t-test at 0.05 level of significance with a critical value of ±1.96. Findings revealed that lecturers’ utilization of audio tape, internet, and electronic books in instructional delivery influences students’ academic performance in National Open University of Nigeria, Port Harcourt Study Center to a high extent. Based on the findings, it was recommended that more funds be provided by the government to make available audio tapes for free to students to enable them follow up on their taped lessons; government should provide free Wi-Fi services to enable both teachers and students get unlimited access to internet usage in National Open University of Nigeria for hitch-free instructional delivery and learning process and government should as a matter of urgency provide more electronic books in schools and ensure that they are accessible to students to enhance positive reading achievement for quality education.