Effect of Computer Assisted Instruction on the Academic Performance of Technical College Students in Electrical Installation and Maintenance Work in Enugu State (Published)
This study investigated effect of Computer Assisted Instruction on academic performance of technical college students in Electrical Installation and Maintenance Work in Enugu State. A research question and a null hypothesis guided the study. Quasi experimental research design was adopted for the study. The sample used for the study consisted of 22 NTC II students made up of 14 males and 8 females. Purposive sampling technique was used to select two schools from Udi and Enugu education zones. An intact class was used in each of the schools which were tagged experimental and control group respectively. The instrument used for data collection was a 50 objective questions developed by the researchers which was administered as pretest and posttest to the experimental and control groups respectively. Pearson correlation coefficient formula was used to establish the reliability of the instrument which yielded 0.81 coefficient reliability. The research question was answered using mean scores whereas the hypothesis was analyzed using ANCOVA. The mean scores and ANCOVA were calculated using SPSS version 20. The findings showed that CAI significantly impacted the students’ academic performance. In view of the finding, it was recommended among others that CAI should be formally adopted in technical colleges, secondary and vocational schools for instruction in Electrical Installation and Maintenance Work to improve academic performance of students.
Influence of Teachers’ Gender and Age on the Integration of Computer Assisted Instruction in Teaching and Learning of Social Studies among Basic Schools in Tamale Metropolis (Published)
This study was conducted in Tamale Metropolis to explore the influence of teachers’ variables (gender and age) on the level of integration of Computer Assisted Instruction (CAI) in the teaching and learning of Social Studies. Three research questions and two hypothesis were formulated to guide the study. Quantitative research design was employed for the study. Data for the research was collected from 20 Junior High Schools randomly sampled from Tamale Metropolis using Krejcie & Morgan table for sample size determination. Data was collected by means of structured questionnaires administered to 60 Social Studies teachers from the 20 sampled schools. The questionnaire was designed with a 5-point Likert scale using closed ended questions. The questionnaire was pre-tested in a pilot study to guarantee its reliability using Cronbach’s Alpha coefficient formula. It yielded an alpha of .78 which was good and was applied for the study. Data was analyzed using descriptive and inferential statistics. Frequencies were used to analyze data on teachers’ perceptions on the integration of CAI, extent of integration and challenges encountered. Chi-square was used to test the hypothesis to determine whether there is a significant difference between male and female teachers and young and old teachers’ implementation of CAI in teaching and learning of Social Studies. The findings discovered most teachers have positive attitude towards the integration of CAI in teaching and learning of Social Studies. Some of the teachers also incorporate CAI into their Social Studies instructions. However, the Social Studies teachers encounter a number of challenges such as limited number of computers, lack of time, lack of technical support, lack of internet among others. It was also discovered that more male teachers use video and radio in their instructions than their females’ counterparts. Old teachers also integrate video and radio in their lessons than the younger ones. However, generally, there was no significant difference between old and young teachers’ application of CAI in Social Studies teaching and learning. Based on the findings, it has been recommended that there should be periodic training of teachers on how to incorporate CAI in their lessons, reform of teacher training curriculum to allow technology integration, and supplying of laptops to teachers and students to enable them effectively incorporate CAI in their lessons to improve students learning outcomes. Government of Ghana in partnership with private sector and NGOs should design and implement intervention to eliminate all barriers to integration of CAI in all schools.
Unmasking the Effectiveness of Computer Assisted Instruction in the Teaching and Learning of Social Studies in Cross River State College of Education Akamkpa, Cross River State, Nigeria (Published)
In this study, comparative analysis of Computer assisted instruction and traditional (lecture) method of teaching and learning Social Studies in College of Education Akamkpa, Cross River State was investigated. The objective of the study was to determine if there is a significant difference in the effects of the treatment and control groups as measured by the pretest and posttest. The population of the study was a class of Sixty (60) College students in Social Studies taught with the use of CAI and another class of Sixty (60) students taught with the use of the traditional (lecture) method. There was no sampling since the entire population was used. The research method used was quasi –experimental, non-equivalent control group design. The statistical tool was the t-test. The researchers made used of the CD-ROM prepared to serve as the teaching medium for the experimental group. A 10-item questionnaire was also used to seek the opinion of the students on the effectiveness of both teaching methods (CAI and traditional). The findings of the study revealed that the achievement posttest of the treatment group has higher estimated marginal values than the control group. The result of the study also showed that the combination of CAI and collaborative work improves teaching and learning. Despite the limitation of the study being conducted in one classroom, with one teacher and Sixty (60) students, the result cannot be generalized to other schools. Conclusively, it was recommended among others that teachers should attempt to be ICT complaint to enhance their chances of using CAI innovative in teaching Social Studies