Uchechukwu Amadi | University of Port Harcourt, Nigeria (original) (raw)
Papers by Uchechukwu Amadi
International Journal of Innovative Finance and Economics Research, 2025
This study investigated the relationship between the value relevance of accounting information an... more This study investigated the relationship between the value relevance of accounting information and investment decisions in the context of the Nigeria Capital Market. The value relevance of accounting information is crucial for investors as it provides vital data about a company’s financial status, aiding in strategic decision-making. However, the quality and relevance of this information can significantly impact its usefulness. This research aimed to assess the value relevance of accounting information and its influence on investment decisions, providing evidence from the Nigerian Capital Market. The study adopted a cross-sectional survey design. The population for this study consisted of all quoted commercial
banks in Nigeria. Available data from the Port Harcourt branch of the Nigerian Stock Exchange (NSE) revealed that there are 15 listed commercial banks in Nigeria. This study utilized primary and secondary
sources of data. The findings of this study could offer valuable insights for investors, financial analysts, and other users of financial statements. It was concluded that there is no significant relationship between
the reliability of accounting information and dividend per share. Comparability of accounting information does not significantly affect earnings per share while timeliness of accounting information does not
significantly affect net assets value per share. The study recommended amongst others that all quoted companies on the Nigerian Stock Exchange must as a matter of urgency comply with the preparation of Simplified Investor’s Summary Accounts (SISA) with emphasis on accounting information on earnings, book value, dividends and cash flows aside from the mandatory detailed financial statements. This will
remove information overload, particularly for nonaccountants and non-financial analysts.
International Journal of Engineering Research in Computer Science and Engineering (IJERCSE), 2023
Currently, the use of renewable energy sources in electrical networks has increased more than eve... more Currently, the use of renewable energy sources in electrical networks has increased more than ever before, owing to its clean, low-cost, and long-term characteristics. In small-scale networks, such as hybrid networks, energy management provides a number of advantages, including a decrease in power losses and the simplicity of the control process. The installation of solar PV systems, on the other hand, presents a number of difficulties for households that choose to do so. Solar production is low in cloudy weather, which usually occurs after rain, yet there is a pressing need to make use of energy. The need to provide a load that consumes more current than the solar PV system can supply on a normal day. With this project, we are addressing these problems by providing a way for households that wish to maintain access to energy even when there is insufficient sunshine for their solar PV system to operate effectively. In this work, the energy consumption of a proposed 100KVA hybrid PV system is the primary focus. The proposed system is expected to meet the annual load demand of the typical office complex of 131830.7 kWh using a PV system, which supplies electricity to the typical office complex between the hours of 8am and 4pm, Monday through Friday. A total of 4.44 kWh/m2/day of solar radiation is received by the Typical Office Complex, which maintains an average temperature of 28.010C on a daily basis. According to the system's estimations, the DC energy generated by the system is 2043710 kWh/year on average; on the other hand, the accessible energy exported to the batteries is 105065 kWh/year on average, according to the system. An investigation and documentation of the effect of weather conditions on the overall performance were carried out. The proposed hybrid PV plant is economically viable; it is expected to meet the complex's energy requirements efficiently and reliably in the future.
International Journal of Research Publication and Reviews, 2024
This study investigates the impact of financial inclusion on the growth and development of small ... more This study investigates the impact of financial inclusion on the growth and development of small and medium enterprises (SMEs) in Lagos State, Nigeria. The research aims to explore the accessibility of financial services for SMEs, assess how these services affect their growth and development, and evaluate the acceptance of new financial technologies by these enterprises. Utilizing a positivist research philosophy and a deductive approach, the study employs a quantitative methodology, involving a survey of 204 SME owners in Lagos. The findings reveal that SMEs in Lagos have broad access to traditional financial services such as savings accounts and electronic payments but face limitations in accessing more specialized services like venture capital. Financial inclusion positively influences SME growth and development, with services like insurance and payment systems significantly contributing to operational efficiency and business success. Furthermore, SMEs demonstrate a positive acceptance of new financial technologies, particularly mobile banking and cybersecurity solutions, though the adoption of some advanced technologies, such as peer-to-peer lending platforms, remains limited. This study underscores the importance of enhancing financial service accessibility and promoting technological innovations to support SME growth. It provides valuable insights into the financial needs and technological readiness of SMEs in Lagos, offering implications for policymakers and financial institutions aiming to foster a more inclusive and supportivebusiness environment
International Journal of Research Publication and Reviews, 2024
This study investigated principals’ delegation of authority strategies and administrative effecti... more This study investigated principals’ delegation of authority strategies and administrative effectiveness in public secondary schools in Imo State. Four research questions and corresponding hypotheses guided the study. The population consisted of all principals in the 311 public secondary schools across the 27 Local Government Areas of Imo State. The sample size was 202 principals, representing 69% of the population. A simple random sampling technique was used to draw the sample. The instrument for data collection had three sections: Section A covered respondent demographics, Section B was a 28-item questionnaire on principals’
delegation of authority strategies (dependent variable), and Section C was a 10-item questionnaire on Administrative Effectiveness (independent variable). Cronbach alpha statistics were used to check the instrument's internal consistency, yielding an average reliability coefficient of 0.78. Sub-section reliability coefficients were: expertise (0.86), disposition (0.73), qualification (0.87), location (0.64), and Administrative Effectiveness Questionnaire (AEQ) (0.72). Pearson Product Moment Correlation statistics were used to answer the research questions, while z-ratio statistics at 0.05 Alpha level of significance tested the null hypotheses. The results revealed a positive high relationship between principals’ consideration of teachers’ expertise, disposition, and qualification (except location) in delegation strategies and administrative effectiveness. The joint relationship yielded an R2 value of 0.366 with an adjusted R2 value of 0.354. Since the p-value was less than 0.05, it implies a significant joint relationship between principals’ consideration of teachers’ expertise, disposition, qualification, and location with administrative
effectiveness in public secondary schools in Imo State. It was recommended that school principals establish disciplinary measures to ensure adherence to responsibilities, rules, and regulations while administering school programs.
International Journal of Innovative Education Research, 2023
Physical interaction between humans has steadily decreased over the past few years as a result of... more Physical interaction between humans has steadily decreased over the past few years as a result of the COVID-19 pandemic which has prompted a significant rise in the adoption of videoconferencing for conducting educational activities through technologically mediated platforms. This study, however, investigated the effect of Zoom and Google Meet videoconferencing platforms on students' readiness and academic performance in Computer Studies in Private Senior Secondary Schools in Port Harcourt Metropolis. This study adopted a quasi-experimental nonequivalent pretest-posttest control group design with a population of 12,266 Senior Secondary II students (SS2) in 349 fully accredited private senior secondary schools in Port Harcourt Metropolis. The sample for this study comprised 210 Senior Secondary II students (SS2) drawn from intact classes in six selected private senior secondary schools in the study area. The instruments for data collection were a researcher-made Computer Studies Readiness Assessment Checklist (CSRAC) and a Performance Test on Computer Studies titled; Computer Studies Performance Test (CSPT). The test-retest method was used to generate two sets of scores from students outside the sample of this study and the scores were correlated using the PPMC to determine the internal consistency of the instruments. The reliability coefficients of the instruments were 0.76 and 0.84 for the Readiness Assessment Checklist (CSRAC) and Computer Studies Performance Test (CSPT) respectively. Quantitative data were analyzed using mean and standard and Analysis of Covariance. The significance level of 0.05 was used to test the null hypotheses. Findings suggest that GMVP had a greater effect on mean readiness rating of students in computer studies compared to ZVP. Again, GMVP had a better effect than ZVP on students' performance in Computer Studies. Based on the results obtained in this study, it was concluded that Zoom and Google Meet Videoconferencing Platforms enhanced students' digital readiness and academic performance in Computer Studies in the study area. The study recommended amongst others that teachers should adopt the use of videoconferencing e-learning platforms in the teaching of Computer Studies and other ICT-related subjects as it has a higher effect on students' digital readiness and academic performance.
This study investigated the efficacy of Zoom and Google Meet Videoconferencing platforms on stude... more This study investigated the efficacy of Zoom and Google Meet Videoconferencing platforms on students' interest and academic performance in Computer Studies in Private Senior Secondary Schools in Rivers State. Three research questions and corresponding hypotheses guided the study. A quasi-experimental design using a non-randomized, non-equivalent, pre-test and posttest experimental group was adopted and the population comprised Senior Secondary II students (SS2) in selected 349 fully accredited private senior secondary schools in Rivers State. The sample for this study comprised 210 Senior Secondary II students (SS2) drawn from intact classes in six selected private senior secondary schools in Rivers State. This sample was drawn using a multi-stage sampling procedure. Two instruments for data collection for the study included; Computer Studies Interest Inventory (CSII) and a Performance Test on Computer Studies titled; Computer Studies Performance Test (CSPT). Experts validated the instruments and reliability coefficients of 0.85 and 0.92 were obtained respectively. The post-test scores generated from the administration of the instruments were subjected to quantitative data analysis using mean and standard deviation to answer research questions and t-test and ANCOVA to test the null hypotheses. Findings showed that the two platforms had positive effects; the Google Meet Videoconferencing Platform had a higher positive effect on the students' interest rating and academic performance when compared with Zoom. It was concluded that Zoom and Google Meet Videoconferencing Platforms enhanced students' interest and academic performance in Computer Studies. Hence, secondary schools in the study area should consider the adoption of learning management systems and videoconferencing platforms for increased acceptance of elearning in the teaching and learning of ICT-related subjects.
nternational Journal of Advanced Computational Engineering and Networking,, 2023
The aim of this study was to develop an Intelligent Swarming Network (ISWAN) Geno-Generative Mode... more The aim of this study was to develop an Intelligent Swarming Network (ISWAN) Geno-Generative Model for an enhanced Top-k query processing in a distributed database system. The study adopted the object-oriented analysis and design. This includes strategies and techniques employed in the synthesis of a software arte fact. The study presented an improved approach to query processing through the application of an ISWAN Generative model and Mongo Db. The improved approach depicts evolutionary learning techniques for query processing which is also a type of machine learning algorithm used to draw inferences from datasets consisting of input data without labeled responses. It was recommended that database administrators and analysts in real industrial environments, software developers and researchers should show keen interest in the study area.
This study investigated Google classroom application and undergraduate trainee teachers’ interest... more This study investigated Google classroom application and undergraduate trainee teachers’ interest and performance in Computer Education course in University of Port Harcourt, Rivers State. Five research questions were raised and answered. Five hypotheses were formulated to guide the study. A quasi-experimental design was adopted. The population of the study comprised one thousand four hundred and sixty (1460) final year trainee teachers in the faculty of Education, University of Port Harcourt. The sample size comprised 275 participants from two selected departments. Two instruments were used for data collection. A researcher-made achievement test titled Computer in Education Achievement Test (CEAT) and a Computer in Education Interest Inventory (CEII). Mean, standard deviation and mean difference were used in answering the research questions while paired sample t-test, one-way ANCOVA and two-way ANCOVA were used in testing the hypotheses. The findings revealed that there was signifi...
for Innovative Technology Integration in Education Conference: Blended Learning: Integrating Technology into Instruction, 2018
This paper focuses on transforming higher education through massive open online courses (MOOC). M... more This paper focuses on transforming higher education through massive open online courses (MOOC). Massive open online courses provide an opportunity for people to access free courses offered by top universities in the world and therefore attract great attention and engagement from teachers and students. However, in contrast to large scale enrolment, the completion rate of these courses is really low. One of the reasons for students to quit the learning process is problems which they face that could not be solved by discussing them with a classmate. This paper also critically reviewed related literature on MOOCs, lapses were discovered, addressed and solutions and recommendations were proffered
International Journal of Innovative Education Research, 2018
This study was carried out in an attempt to investigate the effectiveness of mind mapping approac... more This study was carried out in an attempt to investigate the effectiveness of mind mapping approach as a learning strategy in the learning outcomes of students. The study adopted a quasi-experimental nonequivalent pretest-posttest design, comprising of four intact classes (two experimental groups and two control groups). The sample for this study was senior secondary school one (SS1) students made up of 133 male and 101 female students. A physics Achievement Test (PAT) was used to generate data. Two research questions and two hypotheses were answered and z test statistics were used in data analysis. The result from the study showed that the experimental group performed better than the control group and there was no significant difference in the mean scores of the male and female students. This study concluded that the mind mapping approach improved students learning outcome and the teaching method is not gender-biased.
EUROPEAN ACADEMIC RESEARCH, 2021
Digitalization could be seen as one of the innovations in education as it highlights the various ... more Digitalization could be seen as one of the innovations in education as it highlights the various activities that lead to the modernization of the education sector. This study aimed at investigating the perception of teachers on digitalization of education in secondary school in Rivers State. In line with aim, two research questions and two hypotheses guided the study. Descriptive research design was adopted and the population consisted of 8824 teachers in secondary schools in Rivers State. A researcher-made questionnaire titled: Assessment of teachers' perception on digitalization of education in Rivers State (ATPDERS) was used for data collection. Percentage distribution, mean and standard deviation were conducted to answer the research questions while z-test was used to test the hypotheses at 0.05 level of significance. This study revealed that the prevalence of technology has affected many areas of society in a positive manner, including education but secondary school teachers level of digital awareness, competence and skills are generally low. This study recommended that teachers in Rivers State should be motivated and encouraged to develop the desire to use digital technologies relevant to teaching and learning and educational policies and strategies should be put right as well as well thought of and prerequisite conditions for using these technologies should be met concurrently, to enable teachers' and students' development of 21st century digital skills.
EUROPEAN ACADEMIC RESEARCH, 2020
This study examined the effect of Google Classroom and Whatsapp groups discussion strategies on u... more This study examined the effect of Google Classroom and Whatsapp groups discussion strategies on university students' performance in Computer Education Course. The quasi-experimental pre-test post-test design was adopted and the population comprised 400 level undergraduate students with a sample size of 86 students who were randomly assigned into intact classes. The instrument for data collection was a 20-item researcher-made performance test titled: Computer Education Performance Test (CEPT). Face and content validity were done by experts in Curriculum Studies and Educational technology as well as Measurement and Evaluation while a pilot testing was adopted for the reliability which yielded a coefficient of 0.82 using Kuder-Richardson 21. The mean and standard deviation were conducted to answer the research questions while Analysis of Covariance (ANCOVA) as well as Post-Hoc were used to test hypotheses. Findings showed that the Google Classroom Discussion Strategy had the most effect on students' performance followed by WhatsApp Group Discussion Strategy and finally Face-to-Face method.
EPRA International Journal of Research and Development (IJRD), 2020
This study investigated Google classroom application and undergraduate trainee teachers' interest... more This study investigated Google classroom application and undergraduate trainee teachers' interest and performance in Computer Education course in University of Port Harcourt, Rivers State. Five research questions were raised and answered. Five hypotheses were formulated to guide the study. A quasi-experimental design was adopted. The population of the study comprised one thousand four hundred and sixty (1460) final year trainee teachers in the faculty of Education, University of Port Harcourt. The sample size comprised 275 participants from two selected departments. Two instruments were used for data collection. A researcher-made achievement test titled Computer in Education Achievement Test (CEAT) and a Computer in Education Interest Inventory (CEII). Mean, standard deviation and mean difference were used in answering the research questions while paired sample t-test, one-way ANCOVA and two-way ANCOVA were used in testing the hypotheses. The findings revealed that there was significant difference in the interest and performance scores of trainee teachers taught Computer Education using Google Classroom Discussion Strategy and those taught with the Face to Face Method. Also, the study showed that the Google Classroom Discussion strategy used in the study was not gender biased, this manifested in the interest scores and performances of male and female participants which did not differ significantly. The study concluded that Google Classroom if utilised as learning management system (LMS) enhances students' learning, which eventually results in increased interest and better academic performance. The researcher therefore recommended that Google classroom discussion strategy should be adopted in higher education as a form of blended learning strategy in addition to using other methods of teaching. Also, teachers should be adequately trained in the use of learning management systems in order to enhance the teaching and learning of Computer Education courses.
EPRA International Journal of Multidisciplinary Research (IJMR), 2020
This study assessed the effects of advance organizer on students' mathematical achievement in pub... more This study assessed the effects of advance organizer on students' mathematical achievement in public secondary schools in Okrika Local Government Area of Rivers state. Quasi experimental post-test only control group design was adopted for this study. The population for the study comprised junior secondary school (basic II) students in Okrika Local Government Area Rivers State. Using purposive sampling technique, a total of 74 students were used for the study. The instrument for data collection was a 'Teacher-Made Achievement Test (TM AT). Three objectives, three research question, and two hypotheses guided the study. Mean and standard deviation were conducted to answer research questions, while t-test was used to test hypotheses. Findings of the study showed that advance organizer enhanced students' understanding of mathematical concepts; and had positive effect on academic achievement of learners. The study also showed that there was no significant difference between the academic achievement of male and female students taught mathematics using advance organizer teaching strategy. Based on the above findings it was recommended that teachers should be exposed to innovative teaching strategies that have the capability to improve students' academic performance. This could be achieved when seminars and workshops are organized to enlighten teachers on the affordances of techno-pedagogical tools such as advancer organizer in teaching and how to utilize these tools in the classroom in both junior and secondary school levels to teach mathematics.
This study examined the effect of Google Classroom and Whatsapp groups discussion strategies on u... more This study examined the effect of Google Classroom and Whatsapp groups discussion strategies on university students' performance in Computer Education Course. The quasi-experimental pre-test post-test design was adopted and the population comprised 400 level undergraduate students with a sample size of 86 students who were randomly assigned into intact classes. The instrument for data collection was a 20-item researcher-made performance test titled: Computer Education Performance Test (CEPT). Face and content validity were done by experts in Curriculum Studies and Educational technology as well as Measurement and Evaluation while a pilot testing was adopted for the reliability which yielded a coefficient of 0.82 using Kuder-Richardson 21. The mean and standard deviation were conducted to answer the research questions while Analysis of Covariance (ANCOVA) as well as Post-Hoc were used to test hypotheses. Findings showed that the Google Classroom Discussion Strategy had the most effect on students' performance followed by WhatsApp Group Discussion Strategy and finally Face-to-Face method.
International Journal of Innovative Finance and Economics Research, 2025
This study investigated the relationship between the value relevance of accounting information an... more This study investigated the relationship between the value relevance of accounting information and investment decisions in the context of the Nigeria Capital Market. The value relevance of accounting information is crucial for investors as it provides vital data about a company’s financial status, aiding in strategic decision-making. However, the quality and relevance of this information can significantly impact its usefulness. This research aimed to assess the value relevance of accounting information and its influence on investment decisions, providing evidence from the Nigerian Capital Market. The study adopted a cross-sectional survey design. The population for this study consisted of all quoted commercial
banks in Nigeria. Available data from the Port Harcourt branch of the Nigerian Stock Exchange (NSE) revealed that there are 15 listed commercial banks in Nigeria. This study utilized primary and secondary
sources of data. The findings of this study could offer valuable insights for investors, financial analysts, and other users of financial statements. It was concluded that there is no significant relationship between
the reliability of accounting information and dividend per share. Comparability of accounting information does not significantly affect earnings per share while timeliness of accounting information does not
significantly affect net assets value per share. The study recommended amongst others that all quoted companies on the Nigerian Stock Exchange must as a matter of urgency comply with the preparation of Simplified Investor’s Summary Accounts (SISA) with emphasis on accounting information on earnings, book value, dividends and cash flows aside from the mandatory detailed financial statements. This will
remove information overload, particularly for nonaccountants and non-financial analysts.
International Journal of Engineering Research in Computer Science and Engineering (IJERCSE), 2023
Currently, the use of renewable energy sources in electrical networks has increased more than eve... more Currently, the use of renewable energy sources in electrical networks has increased more than ever before, owing to its clean, low-cost, and long-term characteristics. In small-scale networks, such as hybrid networks, energy management provides a number of advantages, including a decrease in power losses and the simplicity of the control process. The installation of solar PV systems, on the other hand, presents a number of difficulties for households that choose to do so. Solar production is low in cloudy weather, which usually occurs after rain, yet there is a pressing need to make use of energy. The need to provide a load that consumes more current than the solar PV system can supply on a normal day. With this project, we are addressing these problems by providing a way for households that wish to maintain access to energy even when there is insufficient sunshine for their solar PV system to operate effectively. In this work, the energy consumption of a proposed 100KVA hybrid PV system is the primary focus. The proposed system is expected to meet the annual load demand of the typical office complex of 131830.7 kWh using a PV system, which supplies electricity to the typical office complex between the hours of 8am and 4pm, Monday through Friday. A total of 4.44 kWh/m2/day of solar radiation is received by the Typical Office Complex, which maintains an average temperature of 28.010C on a daily basis. According to the system's estimations, the DC energy generated by the system is 2043710 kWh/year on average; on the other hand, the accessible energy exported to the batteries is 105065 kWh/year on average, according to the system. An investigation and documentation of the effect of weather conditions on the overall performance were carried out. The proposed hybrid PV plant is economically viable; it is expected to meet the complex's energy requirements efficiently and reliably in the future.
International Journal of Research Publication and Reviews, 2024
This study investigates the impact of financial inclusion on the growth and development of small ... more This study investigates the impact of financial inclusion on the growth and development of small and medium enterprises (SMEs) in Lagos State, Nigeria. The research aims to explore the accessibility of financial services for SMEs, assess how these services affect their growth and development, and evaluate the acceptance of new financial technologies by these enterprises. Utilizing a positivist research philosophy and a deductive approach, the study employs a quantitative methodology, involving a survey of 204 SME owners in Lagos. The findings reveal that SMEs in Lagos have broad access to traditional financial services such as savings accounts and electronic payments but face limitations in accessing more specialized services like venture capital. Financial inclusion positively influences SME growth and development, with services like insurance and payment systems significantly contributing to operational efficiency and business success. Furthermore, SMEs demonstrate a positive acceptance of new financial technologies, particularly mobile banking and cybersecurity solutions, though the adoption of some advanced technologies, such as peer-to-peer lending platforms, remains limited. This study underscores the importance of enhancing financial service accessibility and promoting technological innovations to support SME growth. It provides valuable insights into the financial needs and technological readiness of SMEs in Lagos, offering implications for policymakers and financial institutions aiming to foster a more inclusive and supportivebusiness environment
International Journal of Research Publication and Reviews, 2024
This study investigated principals’ delegation of authority strategies and administrative effecti... more This study investigated principals’ delegation of authority strategies and administrative effectiveness in public secondary schools in Imo State. Four research questions and corresponding hypotheses guided the study. The population consisted of all principals in the 311 public secondary schools across the 27 Local Government Areas of Imo State. The sample size was 202 principals, representing 69% of the population. A simple random sampling technique was used to draw the sample. The instrument for data collection had three sections: Section A covered respondent demographics, Section B was a 28-item questionnaire on principals’
delegation of authority strategies (dependent variable), and Section C was a 10-item questionnaire on Administrative Effectiveness (independent variable). Cronbach alpha statistics were used to check the instrument's internal consistency, yielding an average reliability coefficient of 0.78. Sub-section reliability coefficients were: expertise (0.86), disposition (0.73), qualification (0.87), location (0.64), and Administrative Effectiveness Questionnaire (AEQ) (0.72). Pearson Product Moment Correlation statistics were used to answer the research questions, while z-ratio statistics at 0.05 Alpha level of significance tested the null hypotheses. The results revealed a positive high relationship between principals’ consideration of teachers’ expertise, disposition, and qualification (except location) in delegation strategies and administrative effectiveness. The joint relationship yielded an R2 value of 0.366 with an adjusted R2 value of 0.354. Since the p-value was less than 0.05, it implies a significant joint relationship between principals’ consideration of teachers’ expertise, disposition, qualification, and location with administrative
effectiveness in public secondary schools in Imo State. It was recommended that school principals establish disciplinary measures to ensure adherence to responsibilities, rules, and regulations while administering school programs.
International Journal of Innovative Education Research, 2023
Physical interaction between humans has steadily decreased over the past few years as a result of... more Physical interaction between humans has steadily decreased over the past few years as a result of the COVID-19 pandemic which has prompted a significant rise in the adoption of videoconferencing for conducting educational activities through technologically mediated platforms. This study, however, investigated the effect of Zoom and Google Meet videoconferencing platforms on students' readiness and academic performance in Computer Studies in Private Senior Secondary Schools in Port Harcourt Metropolis. This study adopted a quasi-experimental nonequivalent pretest-posttest control group design with a population of 12,266 Senior Secondary II students (SS2) in 349 fully accredited private senior secondary schools in Port Harcourt Metropolis. The sample for this study comprised 210 Senior Secondary II students (SS2) drawn from intact classes in six selected private senior secondary schools in the study area. The instruments for data collection were a researcher-made Computer Studies Readiness Assessment Checklist (CSRAC) and a Performance Test on Computer Studies titled; Computer Studies Performance Test (CSPT). The test-retest method was used to generate two sets of scores from students outside the sample of this study and the scores were correlated using the PPMC to determine the internal consistency of the instruments. The reliability coefficients of the instruments were 0.76 and 0.84 for the Readiness Assessment Checklist (CSRAC) and Computer Studies Performance Test (CSPT) respectively. Quantitative data were analyzed using mean and standard and Analysis of Covariance. The significance level of 0.05 was used to test the null hypotheses. Findings suggest that GMVP had a greater effect on mean readiness rating of students in computer studies compared to ZVP. Again, GMVP had a better effect than ZVP on students' performance in Computer Studies. Based on the results obtained in this study, it was concluded that Zoom and Google Meet Videoconferencing Platforms enhanced students' digital readiness and academic performance in Computer Studies in the study area. The study recommended amongst others that teachers should adopt the use of videoconferencing e-learning platforms in the teaching of Computer Studies and other ICT-related subjects as it has a higher effect on students' digital readiness and academic performance.
This study investigated the efficacy of Zoom and Google Meet Videoconferencing platforms on stude... more This study investigated the efficacy of Zoom and Google Meet Videoconferencing platforms on students' interest and academic performance in Computer Studies in Private Senior Secondary Schools in Rivers State. Three research questions and corresponding hypotheses guided the study. A quasi-experimental design using a non-randomized, non-equivalent, pre-test and posttest experimental group was adopted and the population comprised Senior Secondary II students (SS2) in selected 349 fully accredited private senior secondary schools in Rivers State. The sample for this study comprised 210 Senior Secondary II students (SS2) drawn from intact classes in six selected private senior secondary schools in Rivers State. This sample was drawn using a multi-stage sampling procedure. Two instruments for data collection for the study included; Computer Studies Interest Inventory (CSII) and a Performance Test on Computer Studies titled; Computer Studies Performance Test (CSPT). Experts validated the instruments and reliability coefficients of 0.85 and 0.92 were obtained respectively. The post-test scores generated from the administration of the instruments were subjected to quantitative data analysis using mean and standard deviation to answer research questions and t-test and ANCOVA to test the null hypotheses. Findings showed that the two platforms had positive effects; the Google Meet Videoconferencing Platform had a higher positive effect on the students' interest rating and academic performance when compared with Zoom. It was concluded that Zoom and Google Meet Videoconferencing Platforms enhanced students' interest and academic performance in Computer Studies. Hence, secondary schools in the study area should consider the adoption of learning management systems and videoconferencing platforms for increased acceptance of elearning in the teaching and learning of ICT-related subjects.
nternational Journal of Advanced Computational Engineering and Networking,, 2023
The aim of this study was to develop an Intelligent Swarming Network (ISWAN) Geno-Generative Mode... more The aim of this study was to develop an Intelligent Swarming Network (ISWAN) Geno-Generative Model for an enhanced Top-k query processing in a distributed database system. The study adopted the object-oriented analysis and design. This includes strategies and techniques employed in the synthesis of a software arte fact. The study presented an improved approach to query processing through the application of an ISWAN Generative model and Mongo Db. The improved approach depicts evolutionary learning techniques for query processing which is also a type of machine learning algorithm used to draw inferences from datasets consisting of input data without labeled responses. It was recommended that database administrators and analysts in real industrial environments, software developers and researchers should show keen interest in the study area.
This study investigated Google classroom application and undergraduate trainee teachers’ interest... more This study investigated Google classroom application and undergraduate trainee teachers’ interest and performance in Computer Education course in University of Port Harcourt, Rivers State. Five research questions were raised and answered. Five hypotheses were formulated to guide the study. A quasi-experimental design was adopted. The population of the study comprised one thousand four hundred and sixty (1460) final year trainee teachers in the faculty of Education, University of Port Harcourt. The sample size comprised 275 participants from two selected departments. Two instruments were used for data collection. A researcher-made achievement test titled Computer in Education Achievement Test (CEAT) and a Computer in Education Interest Inventory (CEII). Mean, standard deviation and mean difference were used in answering the research questions while paired sample t-test, one-way ANCOVA and two-way ANCOVA were used in testing the hypotheses. The findings revealed that there was signifi...
for Innovative Technology Integration in Education Conference: Blended Learning: Integrating Technology into Instruction, 2018
This paper focuses on transforming higher education through massive open online courses (MOOC). M... more This paper focuses on transforming higher education through massive open online courses (MOOC). Massive open online courses provide an opportunity for people to access free courses offered by top universities in the world and therefore attract great attention and engagement from teachers and students. However, in contrast to large scale enrolment, the completion rate of these courses is really low. One of the reasons for students to quit the learning process is problems which they face that could not be solved by discussing them with a classmate. This paper also critically reviewed related literature on MOOCs, lapses were discovered, addressed and solutions and recommendations were proffered
International Journal of Innovative Education Research, 2018
This study was carried out in an attempt to investigate the effectiveness of mind mapping approac... more This study was carried out in an attempt to investigate the effectiveness of mind mapping approach as a learning strategy in the learning outcomes of students. The study adopted a quasi-experimental nonequivalent pretest-posttest design, comprising of four intact classes (two experimental groups and two control groups). The sample for this study was senior secondary school one (SS1) students made up of 133 male and 101 female students. A physics Achievement Test (PAT) was used to generate data. Two research questions and two hypotheses were answered and z test statistics were used in data analysis. The result from the study showed that the experimental group performed better than the control group and there was no significant difference in the mean scores of the male and female students. This study concluded that the mind mapping approach improved students learning outcome and the teaching method is not gender-biased.
EUROPEAN ACADEMIC RESEARCH, 2021
Digitalization could be seen as one of the innovations in education as it highlights the various ... more Digitalization could be seen as one of the innovations in education as it highlights the various activities that lead to the modernization of the education sector. This study aimed at investigating the perception of teachers on digitalization of education in secondary school in Rivers State. In line with aim, two research questions and two hypotheses guided the study. Descriptive research design was adopted and the population consisted of 8824 teachers in secondary schools in Rivers State. A researcher-made questionnaire titled: Assessment of teachers' perception on digitalization of education in Rivers State (ATPDERS) was used for data collection. Percentage distribution, mean and standard deviation were conducted to answer the research questions while z-test was used to test the hypotheses at 0.05 level of significance. This study revealed that the prevalence of technology has affected many areas of society in a positive manner, including education but secondary school teachers level of digital awareness, competence and skills are generally low. This study recommended that teachers in Rivers State should be motivated and encouraged to develop the desire to use digital technologies relevant to teaching and learning and educational policies and strategies should be put right as well as well thought of and prerequisite conditions for using these technologies should be met concurrently, to enable teachers' and students' development of 21st century digital skills.
EUROPEAN ACADEMIC RESEARCH, 2020
This study examined the effect of Google Classroom and Whatsapp groups discussion strategies on u... more This study examined the effect of Google Classroom and Whatsapp groups discussion strategies on university students' performance in Computer Education Course. The quasi-experimental pre-test post-test design was adopted and the population comprised 400 level undergraduate students with a sample size of 86 students who were randomly assigned into intact classes. The instrument for data collection was a 20-item researcher-made performance test titled: Computer Education Performance Test (CEPT). Face and content validity were done by experts in Curriculum Studies and Educational technology as well as Measurement and Evaluation while a pilot testing was adopted for the reliability which yielded a coefficient of 0.82 using Kuder-Richardson 21. The mean and standard deviation were conducted to answer the research questions while Analysis of Covariance (ANCOVA) as well as Post-Hoc were used to test hypotheses. Findings showed that the Google Classroom Discussion Strategy had the most effect on students' performance followed by WhatsApp Group Discussion Strategy and finally Face-to-Face method.
EPRA International Journal of Research and Development (IJRD), 2020
This study investigated Google classroom application and undergraduate trainee teachers' interest... more This study investigated Google classroom application and undergraduate trainee teachers' interest and performance in Computer Education course in University of Port Harcourt, Rivers State. Five research questions were raised and answered. Five hypotheses were formulated to guide the study. A quasi-experimental design was adopted. The population of the study comprised one thousand four hundred and sixty (1460) final year trainee teachers in the faculty of Education, University of Port Harcourt. The sample size comprised 275 participants from two selected departments. Two instruments were used for data collection. A researcher-made achievement test titled Computer in Education Achievement Test (CEAT) and a Computer in Education Interest Inventory (CEII). Mean, standard deviation and mean difference were used in answering the research questions while paired sample t-test, one-way ANCOVA and two-way ANCOVA were used in testing the hypotheses. The findings revealed that there was significant difference in the interest and performance scores of trainee teachers taught Computer Education using Google Classroom Discussion Strategy and those taught with the Face to Face Method. Also, the study showed that the Google Classroom Discussion strategy used in the study was not gender biased, this manifested in the interest scores and performances of male and female participants which did not differ significantly. The study concluded that Google Classroom if utilised as learning management system (LMS) enhances students' learning, which eventually results in increased interest and better academic performance. The researcher therefore recommended that Google classroom discussion strategy should be adopted in higher education as a form of blended learning strategy in addition to using other methods of teaching. Also, teachers should be adequately trained in the use of learning management systems in order to enhance the teaching and learning of Computer Education courses.
EPRA International Journal of Multidisciplinary Research (IJMR), 2020
This study assessed the effects of advance organizer on students' mathematical achievement in pub... more This study assessed the effects of advance organizer on students' mathematical achievement in public secondary schools in Okrika Local Government Area of Rivers state. Quasi experimental post-test only control group design was adopted for this study. The population for the study comprised junior secondary school (basic II) students in Okrika Local Government Area Rivers State. Using purposive sampling technique, a total of 74 students were used for the study. The instrument for data collection was a 'Teacher-Made Achievement Test (TM AT). Three objectives, three research question, and two hypotheses guided the study. Mean and standard deviation were conducted to answer research questions, while t-test was used to test hypotheses. Findings of the study showed that advance organizer enhanced students' understanding of mathematical concepts; and had positive effect on academic achievement of learners. The study also showed that there was no significant difference between the academic achievement of male and female students taught mathematics using advance organizer teaching strategy. Based on the above findings it was recommended that teachers should be exposed to innovative teaching strategies that have the capability to improve students' academic performance. This could be achieved when seminars and workshops are organized to enlighten teachers on the affordances of techno-pedagogical tools such as advancer organizer in teaching and how to utilize these tools in the classroom in both junior and secondary school levels to teach mathematics.
This study examined the effect of Google Classroom and Whatsapp groups discussion strategies on u... more This study examined the effect of Google Classroom and Whatsapp groups discussion strategies on university students' performance in Computer Education Course. The quasi-experimental pre-test post-test design was adopted and the population comprised 400 level undergraduate students with a sample size of 86 students who were randomly assigned into intact classes. The instrument for data collection was a 20-item researcher-made performance test titled: Computer Education Performance Test (CEPT). Face and content validity were done by experts in Curriculum Studies and Educational technology as well as Measurement and Evaluation while a pilot testing was adopted for the reliability which yielded a coefficient of 0.82 using Kuder-Richardson 21. The mean and standard deviation were conducted to answer the research questions while Analysis of Covariance (ANCOVA) as well as Post-Hoc were used to test hypotheses. Findings showed that the Google Classroom Discussion Strategy had the most effect on students' performance followed by WhatsApp Group Discussion Strategy and finally Face-to-Face method.