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The study developed new closed-circuit television systems contents for satellite transmission and reception module for technical colleges in Nigeria. The study adopted a four stage research and development research design. A sample of 228... more
The study developed new closed-circuit television systems contents for satellite transmission and reception module for technical colleges in Nigeria. The study adopted a four stage research and development research design. A sample of 228 was obtained using; purposive and random sampling techniques from a population of 346. Data were collected using a structured questionnaire that had a reliability coefficient of 0.83. The data collected from the respondents were analysed using mean statistics, standard deviation and t-test. The study revealed new cognitive and psychomotor skills content s for the installation and troubleshooting of closed-circuit television systems for satellite transmission and reception module including: applications of closed-circuit television systems, operational requirements for installing closed-circuit television, and best practices for setting up and termination procedures for display screens, among others. The study also revealed that there was no signifi...
The COVID-19 pandemic has caused a severe globalhealth crisis that has spread to practically all sectors of human life. The education sector has been severely hit due to the closure of schools, alternative learning arrangements and... more
The COVID-19 pandemic has caused a severe globalhealth crisis that has spread to practically all sectors of human life. The education sector has been severely hit due to the closure of schools, alternative learning arrangements and concerns about access to learning by indigent students. It was therefore the purpose of this study to investigate the academic performance of students in STEM subjects of the senior secondary school exams conducted by the National Examination Council (NECO)amid the challenges and issues in teaching and learning in Nigeria caused by the COVID-19 pandemic. Data regarding students' grades in;Mathematics, Biology, Chemistry, Physics, Computer Science, Technical Drawing, Basic Electricity, Auto Mechanics, Home Management, and Food and Nutrition,within four years (2017-2020)were sourced from the National Examinations Council. The study employed a longitudinal technique in an ex post facto research design to look at the grades obtained by candidates that sat for SSCE in STEM subjects in the period. Quite surprisingly, it was found that the students performed better in 2020 when compared to 2017, 2018, and 2019. This was suspected to be attributed to resilience on the part of the students who may have put extra effort to beat the odds introduced by the COVID-19 pandemic.
This study determined effects of scaffolding and collaborative instructional approaches on science and technical school students’ achievement in Basic Electronics in north-central states of Nigeria. The study adopted quasi-experimental... more
This study determined effects of scaffolding and collaborative instructional approaches on science and technical school students’ achievement in Basic Electronics in north-central states of Nigeria. The study adopted quasi-experimental research design; specifically the pre-test post-test nonequivalent control group experimental design. Purposive sampling technique was used to sample 105 Senior Secondary two (SS 2) students, comprising of 77 males and 28 females. Students’ performance in Basic Electronics was obtained after being taught with scaffolding and collaborative instructional approach. Instrument used was Basic Electronics Cognitive Achievement Test (BECAT). Reliability testing of BECAT was determined using Kuder-Richardson formula 20 (K-R 20) and a reliability coefficient of 0.88 was obtained. Data collected were analyzed using mean and ANCOVA at 0.05 level of significance. Results revealed that scaffolding and collaborative instructional approaches are effective in improvi...
The study developed new television camera systems operation and maintenance contents for training Radio, Television and Electronics Work (RTVEW) students. Four stage of research and development (R&D) design was adopted. A total of... more
The study developed new television camera systems operation and maintenance contents for training Radio, Television and Electronics Work (RTVEW) students. Four stage of research and development (R&D) design was adopted. A total of 228 subject matter experts selected using; purposive and random sampling techniques. Data for the study were collected using a structured questionnaire that had a reliability coefficient of 0.83. The data were analysed using mean, standard deviation and t-test. The study revealed that: safety practices in cameramanship, studio and outdoor cable management techniques, camera control mode; manual, robotic and computerized, introduction to use of ICT products in filming, and introduction to internet, recording for video streaming, received a strong emphasis as the new cognitive contents for the operation and troubleshooting of television camera systems. The study also revealed that there was no significant difference between the mean responses of electrical/electronics industrial personnel and teachers on the new cognitive and psychomotor skills contents for the operation and maintenance of television camera systems. It was concluded that the skills acquired by RTVEW students would be boosted tremendously and their employability enhanced, if the training they receive incorporates the new contents for the operation and maintenance of television camera systems developed in this study. It was therefore, recommended that the latest facilities needed for the teaching and learning of skills in television cameras operation and maintenance should be provided by government and all stakeholders involved in the provision of Technical and Vocational Education and Training in Nigeria. Highlights of this paper  This paper developed 32 television camera systems operation and maintenance contents for training Radio, Television and Electronics Work students in Nigeria.  The study revealed that there was no significant difference between the mean responses of electrical/electronics industrial personnel and teachers on the new cognitive and psychomotor skills contents for the operation and maintenance of television camera systems. Meaning that both professionals and teachers were concerned that the existing curriculum used for training Radio, Television and Electronics Work students students Nigeria, has become obsolete and require a review.
One of the activities that take place behind the scenes as part of the steps taken by examination bodies to standardized tests is the determination of the psychometric properties of the items in a process referred to as item analysis.... more
One of the activities that take place behind the scenes as part of the steps taken by examination bodies to standardized tests is the determination of the psychometric properties of the items in a process referred to as item analysis. This study analysed the adequacy of the basic science and technology test items used for the 2019 Basic Education Certificate Examination in terms of difficulty levels, discriminating powers, guessing, and distracter indices. The study adopted evaluation and descriptive survey research designs. A sample of 976 students was selected from 59 schools across Niger State for the study using a multistage random sampling procedure. A 60-item Basic Science and Technology test administered by the National Examinations Council for the 2019 BECE was used to collect data for the study. The item difficulty levels, discriminating powers, guessing, and distracter indices of the items were generated based on a four-parameter Item Response Theory model using Xcalibre software package. The items adequately satisfied unidimensionality and local independence, when statistically examined using confirmatory factor analysis and tetra–chronic correlation respectively. The findings revealed that all the items satisfied the difficulty, discrimination, distracter and guessing indices criteria to be used for the 2019 BECE. It was recommended among others that school proprietors and the government should endeavour to sponsor teachers to attend item generation workshops to be up-to-date with how to generate test items that meet the criteria for final examinations.
The study developed new closed-circuit television systems contents for satellite transmission and reception module for technical colleges in Nigeria. The study adopted a four stage research and development research design. A sample of 228... more
The study developed new closed-circuit television systems contents for satellite transmission and reception module for technical colleges in Nigeria. The study adopted a four stage research and development research design. A sample of 228 was obtained using; purposive and random sampling techniques from a population of 346. Data were collected using a structured questionnaire that had a reliability coefficient of 0.83. The data collected from the respondents were analysed using mean statistics, standard deviation and t-test. The study revealed new cognitive and psychomotor skills content s for the installation and troubleshooting of closed-circuit television systems for satellite transmission and reception module including: applications of closed-circuit television systems, operational requirements for installing closed-circuit television, and best practices for setting up and termination procedures for display screens, among others. The study also revealed that there was no signifi...
This paper examined the role of computer simulation software packages in enhancing the learning experiences and satisfaction of students undertaking electronics technology course. Emphasis was laid on defining learning experience as all... more
This paper examined the role of computer simulation software packages in enhancing the learning experiences and satisfaction of students undertaking electronics technology course. Emphasis was laid on defining learning experience as all the activities and interactions within the school system from which students can learn. As well as student satisfaction, which is students’ perceptions of learning experiences and perceived value of a course. The f actors affecting electronics technology students’ learning experiences and satisfaction such as: quality of staff, student teacher relationship, socio-cultural background, teacher-student ratio and admission standards were highlighted. It was established from the literature reviewed that, electronics technology is capital intensive and the funds required for procuring equipment and consumables are not often readily available. Hence, in order to address the challenges, the use of computer simulation software packages such as MATLAB, Multisi...
The study was designed to determine the Comparative Effects of Scaffolding and Collaborative Instructional Approaches on Secondary School Students' Psychomotor Achievement in Basic Electronics in North Central, Nigeria. The study... more
The study was designed to determine the Comparative Effects of Scaffolding and Collaborative Instructional Approaches on Secondary School Students' Psychomotor Achievement in Basic Electronics in North Central, Nigeria. The study adopted quasi-experimental, pre-test post-test non-equivalent control group design. The area of study was Benue, Nasarawa, and Niger states. A total of 105 SS II students, comprising of 77 males and 28 females, took part in the study. Two research questions and three hypotheses tested at .05 level of significance guided the study. The research instrument: Basic Electronics Psychomotor Achievement Test (BEPAT) was developed, validated, pilot tested and used for the study. The inter-ratter reliability of BEPAT was calculated using Spearman rank order correlation coefficient and was found to be 0.83. Mean was used to answer the research questions, while ANCOVA was used to test the hypotheses. Findings revealed that scaffolding and collaborative instruction...
This study determined the correlations between the five personality dimensions and the creative behaviours of electrical and electronics teachers in Nigerian Technical Colleges. Multiple prediction research design was adopted for the... more
This study determined the correlations between the five personality dimensions and the creative behaviours of electrical and electronics teachers in Nigerian Technical Colleges. Multiple prediction research design was adopted for the study. Purposive sampling technique was used to select 94 electrical and electronics teachers from a population of 137 persons teaching electrical and electronics trades in the 21 technical colleges in Northwestern Nigeria. The data for the study were collected using two instruments: Kaufman Domains of Creativity Scale which consists of 50 items in which participants rated themselves on a scale of 1 to 5 in comparison to other people in their age and experience, and Goldberg's Big Five Inventory which is a 44 item, five point Likert scale type of; Strongly Disagree, Disagree, Neutral, Agree, and Strongly Agree. To account for socio-cultural differences, the instruments were subjected to a pilot study in Niger State, North-central Nigeria, and their ...
This study determined the correlations between the five personality dimensions and the creative behaviours of electrical and electronics teachers in Nigerian Technical Colleges. Multiple prediction research design was adopted for the... more
This study determined the correlations between the five personality dimensions and the creative behaviours of electrical and electronics teachers in Nigerian Technical Colleges. Multiple prediction research design was adopted for the study. Purposive sampling technique was used to select 94 electrical and electronics teachers from a population of 137 persons teaching electrical and electronics trades in the 21 technical colleges in Northwestern Nigeria. The data for the study were collected using two instruments: Kaufman Domains of Creativity Scale which consists of 50 items in which participants rated themselves on a scale of 1 to 5 in comparison to other people in their age and experience, and Goldberg's Big Five Inventory which is a 44 item, five point Likert scale type of; Strongly Disagree, Disagree, Neutral, Agree, and Strongly Agree. To account for socio-cultural differences, the instruments were subjected to a pilot study in Niger State, North-central Nigeria, and their ...
The COVID-19 pandemic has caused a severe globalhealth crisis that has spread to practically all sectors of human life. The education sector has been severely hit due to the closure of schools, alternative learning arrangements and... more
The COVID-19 pandemic has caused a severe globalhealth crisis that has spread to practically all sectors of human life. The education sector has been severely hit due to the closure of schools, alternative learning arrangements and concerns about access to learning by indigent students. It was therefore the purpose of this study to investigate the academic performance of students in STEM subjects of the senior secondary school exams conducted by the National Examination Council (NECO)amid the challenges and issues in teaching and learning in Nigeria caused by the COVID-19 pandemic. Data regarding students' grades in;Mathematics, Biology, Chemistry, Physics, Computer Science, Technical Drawing, Basic Electricity, Auto Mechanics, Home Management, and Food and Nutrition,within four years (2017-2020)were sourced from the National Examinations Council. The study employed a longitudinal technique in an ex post facto research design to look at the grades obtained by candidates that sat for SSCE in STEM subjects in the period. Quite surprisingly, it was found that the students performed better in 2020 when compared to 2017, 2018, and 2019. This was suspected to be attributed to resilience on the part of the students who may have put extra effort to beat the odds introduced by the COVID-19 pandemic.
One of the activities that take place behind the scenes as part of the steps taken by examination bodies to standardized tests is the determination of the psychometric properties of the items in a process referred to as item analysis.,... more
One of the activities that take place behind the scenes as part of the steps taken by examination bodies to standardized tests is the determination of the psychometric properties of the items in a process referred to as item analysis., guessing, and distracter indices of the items were generated based on a four-parameter Item Response Theory model using Xcalibre software package. The items adequately satisfied unidimensionality and local independence, when statistically examined using confirmatory factor analysis and tetra-chronic correlation respectively. The findings revealed that all the items satisfied the difficulty, discrimination, distracter and guessing indices criteria to be used for the 2019 BECE. It was recommended among others that school proprietors and the government should endeavour to sponsor teachers to attend item generation workshops to be up-to-date with how to generate test items that meet the criteria for final examinations.
We started the year 2020 with "Call for Papers" for publishing our 5 th edition of Assumption University-eJournal of Interdisciplinary Research (AU-eJIR). Surprisingly, in spite of the COVID-19 crisis, the response has been quite... more
We started the year 2020 with "Call for Papers" for publishing our 5 th edition of Assumption University-eJournal of Interdisciplinary Research (AU-eJIR). Surprisingly, in spite of the COVID-19 crisis, the response has been quite overwhelming. We received more than two dozen papers from across the world. Few research papers included in this edition of eJIR-2020 (Vol.5, Issue-2) are driven by comprehensive data analytics; others are based on various scientific and social issues. This new edition contains selected research and academic papers covering various interdisciplinary domains. I am pleased to inform our patrons that we have moved our publication on the Open Journal System (OJS In this new edition, each paper is provided with an Abstract, and a downloadable Adobe PDF file. To open and read your paper you must have an updated version of Adobe Acrobat Reader. You can download a free version of PDF reader from Adobe Website. You can now directly submit your paper on the OJS platform or send it to us via email to-ejir@au.edu I must remind our contributors and readers that we do not charge any fee for publication. We select a limited number of papers based on their significance and overall quality.
The study developed new television camera systems operation and maintenance contents for training Radio, Television and Electronics Work (RTVEW) students. Four stage of research and development (R&D) design was adopted. A total of 228... more
The study developed new television camera systems operation and maintenance contents for training Radio, Television and Electronics Work (RTVEW) students. Four stage of research and development (R&D) design was adopted. A total of 228 subject matter experts selected using; purposive and random sampling techniques. Data for the study were collected using a structured questionnaire that had a reliability coefficient of 0.83. The data were analysed using mean, standard deviation and t-test. The study revealed that: safety practices in cameramanship, studio and outdoor cable management techniques, camera control mode; manual, robotic and computerized, introduction to use of ICT products in filming, and introduction to internet, recording for video streaming, received a strong emphasis as the new cognitive contents for the operation and troubleshooting of television camera systems. The study also revealed that there was no significant difference between the mean responses of electrical/electronics industrial personnel and teachers on the new cognitive and psychomotor skills contents for the operation and maintenance of television camera systems. It was concluded that the skills acquired by RTVEW students would be boosted tremendously and their employability enhanced, if the training they receive incorporates the new contents for the operation and maintenance of television camera systems developed in this study. It was therefore, recommended that the latest facilities needed for the teaching and learning of skills in television cameras operation and maintenance should be provided by government and all stakeholders involved in the provision of Technical and Vocational Education and Training in Nigeria. Highlights of this paper  This paper developed 32 television camera systems operation and maintenance contents for training Radio, Television and Electronics Work students in Nigeria.  The study revealed that there was no significant difference between the mean responses of electrical/electronics industrial personnel and teachers on the new cognitive and psychomotor skills contents for the operation and maintenance of television camera systems. Meaning that both professionals and teachers were concerned that the existing curriculum used for training Radio, Television and Electronics Work students students Nigeria, has become obsolete and require a review.
This study determined the correlations between the five personality dimensions and the creative behaviours of electrical and electronics teachers in Nigerian Technical Colleges. Multiple prediction research design was adopted for the... more
This study determined the correlations between the five personality dimensions and the creative behaviours of electrical and electronics teachers in Nigerian Technical Colleges. Multiple prediction research design was adopted for the study. Purposive sampling technique was used to select 94 electrical and electronics teachers from a population of 137 persons teaching electrical and electronics trades in the 21 technical colleges in Northwestern Nigeria. The data for the study were collected using two instruments: Kaufman Domains of Creativity Scale which consists of 50 items in which participants rated themselves on a scale of 1 to 5 in comparison to other people in their age and experience, and Goldberg's Big Five Inventory which is a 44 item, five point Likert scale type of; Strongly Disagree, Disagree, Neutral, Agree, and Strongly Agree. To account for socio-cultural differences, the instruments were subjected to a pilot study in Niger State, North-central Nigeria, and their reliability coefficients were found to be 0.86 and 0.83 respectively. The data were analysed using Pearson Product Moment Correlation and Multiple Regression. Results revealed that there is a correlation between the five personality dimensions when treated together and the creative behaviours of electrical and electronics teachers. Also, the personality dimensions treated together significantly correlate with the creative behaviours of the teachers. It was concluded that personality traits are important for creative behaviours of trade's teachers. Hence, a reward and incentive systems should be put in place, for the encouragement of creativity among electrical and electronics teachers in technical colleges in Nigeria.
This study investigated the correlation between emotional intelligence and effective classroom management among radio, television and electronic works trade teachers. The study adopted correlational survey research design. The emotional... more
This study investigated the correlation between emotional intelligence and effective classroom management among radio, television and electronic works trade teachers. The study adopted correlational survey research design. The emotional intelligence of the 58 radio, television and electronic works teachers in the 20 technical colleges accredited for the trade were obtained using Emotional Intelligence Questionnaire and correlated with their classroom management obtained using Teachers' Classroom Management Self-Assessment Questionnaire. Pearson's product moment correlation and multiple regression were used for data analyses. Findings revealed that emotional intelligence when treated together have a strong positive and statistically significant correlation with the teachers' effective classroom management. It was concluded that radio, television and electronics works teachers with high emotional intelligence are better able to effectively manage their classrooms. Therefore, it was recommended that ministries of education should periodically organise training programmes capable of enhancing the emotional competencies of their teachers. Introduction The skills of a teacher in piloting the activities that goes on in the classroom, often go a long way in determining the success of all other things that comes out of it. Since, the teacher, like other professionals, is an emotional being, the way he relates with the people (including his; colleagues, students and their parents) he encounters in the course of discharging his daily duties, is to a large extent a function of his emotional disposition. Raymond and Hassan (2015) noted that emotionally intelligent people recognize the fact that their success or failure can be influenced by their emotional disposition and therefore make use of their thinking skills to manage their emotions in order to come out successfully in any situation they find themselves. Emotional Intelligence is a relatively new construct in the research space of Technical and Vocational Education in Nigeria. It is the capacity for recognizing our own feelings and those of others, for motivating ourselves, and for managing emotions well in ourselves and in our relationships (Goleman, 1998). The four domains of emotional intelligence developed by Goleman were further expanded to include a total of 19 emotional competencies, they are: emotional self-awareness, accurate self-assessment, self-confidence, emotional self-control,
The study was conducted to ascertain the competency needs of electronic technicians for effective maintenance and repairs of digital video disk players in Minna metropolis. The study was a survey research in which data were collected... more
The study was conducted to ascertain the competency needs of electronic technicians for effective maintenance and repairs of digital video disk players in Minna metropolis. The study was a survey research in which data were collected through a 20-item questionnaire administered on 50 respondents which were purposely sampled. 15 electronic teachers, from Federal University of Technology Minna, Niger State College of Education, Minna and Government Technical College Minna and 35 registered electronic technicians from Chanchaga, Tunga, Kpakungu, Hospital road and Bosso in Minna, Niger state. Data collected were analyzed using mean, standard deviation and t-test. Findings of the study revealed the competency needs of electronic technicians to include: Ability to Assemble the DVD home theatre players, Ability to Disassemble the DVD home theatre players among others. It further revealed the challenges associated with electronic technicians in the use of modern tools and equipment in maintenance and repair of DVD players. The study suggested that Government should open skill acquisitions centers for training and retraining of electronic technicians to equip them with the requisite skills to enable them cope with modern challenges in new technological innovations in domestic appliances.
Research Interests:
This study examined ways of enhancing quality technical teacher education in Kaduna State, Nigeria through effective human resources management. The study was guided by four research questions. Descriptive survey research design was... more
This study examined ways of enhancing quality technical teacher education in Kaduna State,
Nigeria through effective human resources management. The study was guided by four
research questions. Descriptive survey research design was adopted for the study. The
population of the study comprised of 19 administrators and 84 lecturers in the 3 technical
teacher training institutions in Kaduna State. Data for the study were collected using a 23 item
structured questionnaire whose reliability coefficient was calculated using Cronbach Alpha and
was found to be 0.88. Mean statistics and standard deviation were employed to answer the
research questions. Findings of the study include among others that respondents strongly agree
that recruitment should be carried out based on approved guidelines and that training and
development should be carried out based on compliance with implementation of approved
guidelines in technical teacher training institutions towards enhancing quality technical teacher
education. It was recommended among others that proper procedures for recruitment should
be adopted by employers and administrators in order to recruit the qualified personnel to work
in technical teacher training institutions. Seminars, workshops and conferences should be
organized by employers and administrators for staff within and outside the institutions regularly
to update their knowledge.
Research Interests:
The study developed new closed-circuit television systems contents for satellite transmission and reception module for technical colleges in Nigeria. The study adopted a four stage research and development research design. A sample of 228... more
The study developed new closed-circuit television systems contents for satellite transmission and reception module for technical colleges in Nigeria. The study adopted a four stage research and development research design. A sample of 228 was obtained using; purposive and random sampling techniques from a population of 346. Data were collected using a structured questionnaire that had a reliability coefficient of 0.83. The data collected from the respondents were analysed using mean statistics, standard deviation and t-test. The study revealed new cognitive and psychomotor skills contents for the installation and troubleshooting of closed-circuit television systems for satellite transmission and reception module including: applications of closed-circuit television systems, operational requirements for installing closed-circuit television, and best practices for setting up and termination procedures for display screens, among others. The study also revealed that there was no significant difference between the mean responses of Electrical/Electronic industrial personnel and teachers on the new cognitive and psychomotor skills contents for the installation and troubleshooting of closed-circuit television systems. It was recommended that NBTE should consider splitting the current satellite transmission and reception module into four composite parts, such as closed-circuit television cameras installation and maintenance, which would cater for a more focused acquisition of skills.
This paper examined the role of computer simulation software packages in enhancing the learning experiences and satisfaction of students undertaking electronics technology course. Emphasis was laid on defining learning experience as all... more
This paper examined the role of computer simulation software packages in enhancing the learning experiences and satisfaction of students undertaking electronics technology course. Emphasis was laid on defining learning experience as all the activities and interactions within the school system from which students can learn. As well as student satisfaction, which is students' perceptions of learning experiences and perceived value of a course. The factors affecting electronics technology students' learning experiences and satisfaction such as: quality of staff, student teacher relationship, socio-cultural background, teacher-student ratio and admission standards were highlighted. It was established from the literature reviewed that, electronics technology is capital intensive and the funds required for procuring equipment and consumables are not often readily available. Hence, in order to address the challenges, the use of computer simulation software packages such as MATLAB, Multisim, PowerSim, PSPICE, Schematic and CircuitLab were identified and discussed in the paper considering the advantages they offer. The paper further recommended that both teachers and students of electronics technology are encouraged to embrace the use of computer simulation software for enhancing students' learning experiences and satisfaction.
Research Interests:
This study determined effects of scaffolding and collaborative instructional approaches on students' achievement in Basic Electronics. A quasi-experimental research design was adopted for the study. The performance of 105 Senior Secondary... more
This study determined effects of scaffolding and collaborative instructional approaches on students' achievement in Basic Electronics. A quasi-experimental research design was adopted for the study. The performance of 105 Senior Secondary two (SS 2) students in Basic Electronics was obtained after being taught with scaffolding and collaborative instructional approaches using the Basic Electronics Cognitive Achievement Test (BECAT). Data collected were analyzed using mean and ANCOVA. Results revealed that a collaborative instructional approach is more effective in improving student achievement in Basic Electronics than a scaffolding instructional approach. Also, gender had no significant influence on students' achievement in Basic Electronics when taught using scaffolding and collaborative instructional approaches. It was concluded that the collaborative instructional approach is a viable teaching method for improving students' achievement in Basic Electronics. It was recommended that teachers adopt the collaborative instructional approach for teaching Basic Electronics.
The study was designed to determine the Comparative Effects of Scaffolding and Collaborative Instructional Approaches on Secondary School Students' Psychomotor Achievement in Basic Electronics in North Central, Nigeria. The study adopted... more
The study was designed to determine the Comparative Effects of Scaffolding and Collaborative Instructional Approaches on Secondary School Students' Psychomotor Achievement in Basic Electronics in North Central, Nigeria. The study adopted quasi-experimental, pre-test post-test non-equivalent control group design. The area of study was Benue, Nasarawa, and Niger states. A total of 105 SS II students, comprising of 77 males and 28 females, took part in the study. Two research questions and three hypotheses tested at .05 level of significance guided the study. The research instrument: Basic Electronics Psychomotor Achievement Test (BEPAT) was developed, validated, pilot tested and used for the study. The inter-ratter reliability of BEPAT was calculated using Spearman rank order correlation coefficient and was found to be 0.83. Mean was used to answer the research questions, while ANCOVA was used to test the hypotheses. Findings revealed that scaffolding and collaborative instructional approaches are effective in improving student achievement in Basic Electronics. However, collaborative instructional approach is more effective than scaffolding instructional approach. Also, there is no statistically significant difference between the mean scores of male and female students when taught Basic Electronics using scaffolding and collaborative instructional approaches. It was therefore recommended that teachers of Electronics in secondary schools should adopt collaborative instructional approach for teaching the subject.
Research Interests:
This study explored the effects of Computer Simulation on Nigeria Certificate in Education Students’ Psychomotor Achievement and Interest in Electronics Technology. The study adopted quasi-experimental design. Two research questions and... more
This study explored the effects of Computer Simulation on Nigeria Certificate in Education Students’ Psychomotor Achievement and Interest in Electronics Technology. The study adopted quasi-experimental design. Two research questions and two hypotheses guided the study. The population of the study was made up of 75 NCE II students offering Electrical/Electronics courses in Federal College of Education (Technical) Bichi, Kano State. Two instruments; Electrical/Electronics Technology Psychomotor Achievement Test (EETPAT) and Electrical/Electronics Technology Interest Inventory (EETII) were constructed, validated and used for the study. The inter-ratter reliability of EEPAT was determined using Kendall’s coefficient of concordance and it yielded 0.81. Cronbach’s Alpha was used to determine the reliability of EETII and was found to be 0.86. Mean statistics was used to answer the two research questions and ANCOVA was used for testing the null hypotheses at 0.05 level of significance. One of the findings of the study was that Multisim, a computer software for simulating electronic circuits, was more effective for teaching practical skills in Electronics Technology than Conventional Laboratory Method. The study also found that there was a significant difference between the mean scores of students in Electrical/Electronics Technology Psychomotor Achievement Test when taught with Multisim and those taught with Conventional Laboratory Method. It was recommended that lecturers of Electrical/Electronics Technology courses at the NCE level should incorporate computer simulation in the teaching of the practical contents in Electronics Technology.
This study determined effects of scaffolding and collaborative instructional approaches on science and technical school students’ achievement in Basic Electronics in north-central states of Nigeria. The study adopted quasi-experimental... more
This study determined effects of scaffolding and collaborative instructional approaches on
science and technical school students’ achievement in Basic Electronics in north-central states of
Nigeria. The study adopted quasi-experimental research design; specifically the pre-test post-test nonequivalent
control
group
experimental
design.
Purposive
sampling
technique
was
used
to
sample
105

Senior
Secondary
two
(SS
2)
students,
comprising
of
77
males
and
28
females.
Students’
performance

in

Basic Electronics was obtained after being taught with scaffolding and collaborative instructional
approach. Instrument used was Basic Electronics Cognitive Achievement Test (BECAT). Reliability
testing of BECAT was determined using Kuder-Richardson formula 20 (K-R 20) and a reliability
coefficient of 0.88 was obtained. Data collected were analyzed using mean and ANCOVA at 0.05 level
of significance. Results revealed that scaffolding and collaborative instructional approaches are
effective in improving student achievement in Basic Electronics. However, collaborative instructional
approach is more effective than scaffolding instructional approach. Also, gender had no significant
influence on students’ achievement in Basic Electronics when taught using scaffolding and
collaborative instructional approaches. It was concluded that collaborative instructional approach is a
viable teaching method for improving students’ achievement in Basic Electronics. It was
recommended that teachers adopt collaborative instructional approach for teaching Basic Electronics.
The study was designed to determine the Effects of Scaffolding and Collaborative Instructional Approaches on Science and Technical School Students’ Achievement in Basic Electronics in North Central Nigeria. The study adopted... more
The study was designed to determine the Effects of Scaffolding and Collaborative Instructional Approaches on Science and Technical School Students’ Achievement in Basic Electronics in North Central Nigeria. The study adopted quasi-experimental, pre-test post-test non-equivalent control group design. The area of study was Benue, Nasarawa, and Niger states. A total of 105 SS II students, comprising 77 males and 28 females, took part in the study. Four research questions and six hypotheses tested at .05 level of significance guided the study. Two research instruments: Basic Electronics Cognitive Achievement Test (BECAT) and Basic Electronics Psychomotor Achievement Test (BEPAT) were developed, validated, pilot tested and used for the study.  The reliability coefficient of BECAT was determined using K-R 20 and was found to be 0.94, while the inter-ratter reliability of BEPAT was calculated using Spearman rank order correlation coefficient and was found to be 0.83. Mean was used to answer the research questions, while ANCOVA was used to test the hypotheses. Findings revealed that scaffolding and collaborative instructional approaches are effective in improving student achievement in Basic Electronics. However, collaborative instructional approach is more effective than scaffolding instructional approach. Also, there is no statistically significant difference between the mean scores of male and female students when taught Basic Electronics using scaffolding and collaborative instructional approaches. It was therefore recommended that teachers of Electronics in secondary schools should adopt collaborative instructional approach for teaching the subject.
Research Interests:
This study developed and validated additional cognitive and psychomotor skills contents for Satellite Transmission and Reception Module for Technical Colleges in Nigeria. The new module has five key sections: cognitive contents,... more
This study developed and validated additional cognitive and psychomotor skills contents for Satellite Transmission and Reception Module for Technical Colleges in Nigeria. The new module has five key sections: cognitive contents, psychomotor contents, teacher’s activities, students’ activities and teaching resources. The study adopted research and development (R&D) design, in which the following four main
stages: preliminary study, development, assembly and validation were followed side by side with DACUM model. The data for the study were collected through a 138 item questionnaire. The population of the study consisted of 346 subject matter experts in Niger, Kwara, Kaduna and the FCT-Abuja. Two hundred and twenty-eight respondents were purposively sampled from the population. The questionnaire was validated by
three experts, and pilot tested in Kano State, the reliability coefficient of entire instrument was calculated using Cronbach’s Alpha Reliability statistics and it yielded an index of 0.83. Mean and standard deviation were used to answer the research questions. The null hypotheses were tested using t-test at an alpha level of .05. Findings from the study revealed that all the items were rated by the respondents with means (X) and standard deviation (SD) that ranged between 2.50 - 3.95 and 0.32 - 1.21 respectively. Also, findings from the study revealed that all the 22 items were agreed on by respondents as the additional cognitive contents for the installation and troubleshooting of satellite transmission systems with strong emphasis on four items addressing; tools and equipment used in satellite transmission industry, satellite access techniques, satellite engineering for communication satellites, and application of satellite communication systems. The study also revealed that there was no significant difference between the mean responses of Electrical/Electronics industrial personnel and teachers on the additional cognitive and psychomotor skills contents for the installation and troubleshooting of; satellite transmission, satellite reception, television camera, and closed-circuit television systems respectively. It was recommended among others that, National Board for Technical Education (NBTE) should consider splitting the current satellite transmission and reception module into the four composite parts as identified in this study that would cater for the acquisition of skills in; satellite transmission systems installation and maintenance, satellite reception systems installation and maintenance, television cameras operation and maintenance and closed-circuit television cameras installation and maintenance, in order to make it less cumbersome as well as improve the process of skill training and acquisition.