Adeyinka Tella

Bio: Adeyinka Tella is an academic researcher from University of Ilorin. The author has contributed to research in topics: Technology acceptance model & Service (business). The author has an hindex of 20, co-authored 99 publications receiving 1773 citations. Previous affiliations of Adeyinka Tella include University UCINF & University of Botswana.

Work Motivation, Job Satisfaction, and Organisational Commitment of Library Personnel in Academic and Research Libraries in Oyo State, Nigeria

Abstract: A well-managed organization sees employees as the source of quality and productivity. This study examines the perception of work motivation in relation to job satisfaction and organizational commitment of library personnel in academic and research libraries in Oyo state, Nigeria. Two hundred library personnel (41% female, 59% male) were selected through a total enumeration sampling from five research and four academic libraries. A questionnaire called Work Motivation, Job Satisfaction, and Organizational Commitment Scale (WMJSCS) with the overall co-efficient of r = 0.83 cronbach alpha was adapted from Organization Commitment Questionnaire by Mooday et al. (1979), Minnesota Satisfaction Questionnaire by Weiss, 1967, and Motivation Behaviour Scale of Akinboye, 2001. The Executive Behaviour Battery was used for data gathering. Four research questions were developed and analyzed using multiple correlation/classification, multiple regression, and t-test statistical tools. The result indicates that both job satisfaction and commitment correlate with perception of work motivation by library workers. No significant difference exists in the perception of work motivation of professional and non-professional library personnel. Employees in academic libraries and research libraries have the same level of job satisfaction. Years of experience have no relationship with commitment.

Correlates of Academic Procrastination and Mathematics Achievement of University Undergraduate Students

Abstract: Procrastination is now a common phenomenon among students particularly those at the higher level. And this is doing more harm to their academic achievement than good. Therefore, this study examined the correlates between academic procrastination and mathematics achievement among the university mathematics undergraduate students. The study used a total sample of 150 part 3 and 4 students in the department of mathematics and mathematics education students in the university of Ibadan and university of Lagos, Nigeria. The 35 items academic procrastination scale developed and validated by Tuckman (1991) was used for the collection of data, in conjunction with the subjects GPA scores till date in mathematics. Findings indicates that: a significant correlation was found in the academic procrastination and academic achievement of the subjects in mathematics, significant difference also exists in the levels of procrastination and mathematics achievement of the subjects, with low procrastinators performing better than the moderate and the high procrastinators. Results further reveals the subjects procrastinate the same way irrespective of their gender. Implications of procrastination on academic achievement of students at all levels generally and some effective ways of remediation of procrastination were suggested.

An Assessment of Secondary School Teachers Uses of ICT's: Implications for Further Development of ICT's Use in Nigerian Secondary Schools.

Abstract: The use of ICTs in Nigeria and African countries generally is increasing and dramatically growing. However, while there is a great deal of knowledge about how ICTs are being used in developed countries, there is not much information on how ICTs are being used by teachers in developing countries. This study examined Nigeria secondary school teachers' uses of ICTs and its implications for further development of ICTs use in Nigerian secondary schools. The study through census drawn on 700 teachers from twenty five purposefully selected private secondary schools in Ibadan, Oyo state, Nigeria. This comprised 430 males and 270 females. Their age ranged from 25 - 45 years with a mean age of 35 years. A modified instrument tagged Teachers ICT use survey adapted from ICT survey indicator for teachers and staff by UNESCO (2004) and ICT Teachers Survey by New Zealand Ministry of Education MINEDU (1999) were used for the collection of data. The results showed that teachers generally have access to ICTs in their various schools except e-mail and Internet because their schools are not connected. Technical support are lacking in the schools and teachers lack of expertise in using ICT was indicated as being the prominent factors hindering teachers readiness and confidence of using ICTs during lesson. Furthermore, the results show that teachers perceived ICT as being easier and very useful in teaching and learning. For continuous uses of ICTs by teachers, it was recommended among others that teacher training and professional development oriented policies should support ICT-related teaching models that encourage both students and teachers to play an active role in teaching/learning activities. And that emphasis must be placed on the pedagogy behind the use of ICTs for teaching/learning.

Attitude of teachers towards the inclusion of special needs children in general education classroom: the case of teachers in some selected schools in Nigeria

Abstract: Attitudes about inclusion are extremely complex and vary from teacher to teacher and school to school. This article explores the attitudes of teachers about inclusion of special needs children in their secondary schools in general education. This study adopted a descriptive survey research design, with 60 teachers as participants from selected secondary schools in Oyo State, Nigeria. Four hypotheses were postulated at the significant level of .05. The instrument, a questionnaire with question items on demographic information like gender, marital status, professionalism and teaching experience has a general reliability coefficient alpha of .83. A t-test method of analysis was the main statistical method used to test the 4 generated hypotheses. The findings revealed that the attitude of male teachers is 39.4, while that of female teacher is 43.3, thus, the t-test analysis shows that the calculated t-test is 2.107, which is greater than the critical t (t=1.960). This implies that female teachers have more positive attitude towards the inclusion of special needs students than their male counterparts. Furthermore, the results reveal that significant difference exists between married and single teachers in their attitude towards special need students. And that professionally qualified teacher tends to have a more favourable attitude towards the inclusion of special need students than their non-professional qualified teachers. It was recommended that teachers should attend seminars and conferences to improve their knowledge about ways of practicing and accepting inclusion for a better tomorrow for our special needs children in Nigeria.

Attitudes of Librarians in Selected Nigerian Universities toward the Use of ICT

Abstract: This study uses a descriptive survey to study the attitude of selected librarians in Ibadan, Oyo state, Nigeria, toward information communication technology (ICT). The population includes 41 librarians in four institutions. Data were collected using an instrument adapted from the Igberia and Chakrabarti (1990) Computer Anxiety and Attitude Towards Microcomputer use (CAATMU) scale, and the librarian attitude questionnaire developed by Ramzan (2004). Two research questions were developed to guide the study. The results show that librarians have a positive attitude toward ICT and that training and knowledge are thesine qua non for a positive attitude. The fear of ICT that some librarians in Africa demonstrate is widening the digital divide. Librarians in Africa are called upon to rise to the challenges posed by ICT and to help bridge the digital gap.

社会研究方法基础 = The Basics of Social Research

Abstract: Part I: AN INTRODUCTION TO INQUIRY. 1. Human Inquiry and Science. 2. Paradigms, Theory, and Research. 3. The Ethics and Politics of Social Research. Part II: THE STRUCTURING OF INQUIRY: QUANTITATIVE AND QUALITATIVE. 4. Research Design. 5. Conceptualization, Operationalization, and Measurement. 6. Indexes, Scales, and Typologies. 7. The Logic of Sampling. Part III: MODES OF OBSERVATION: QUANTITATIVE AND QUALITATIVE. 8. Experiments. 9. Survey Research. 10. Qualitative Field Research. 11. Unobtrusive Research. 12. Evaluation Research. Part IV: ANALYSIS OF DATA:QUANTITATIVE AND QUALITATIVE . 13. Qualitative Data Analysis. 14. Quantitative Data Analysis. 15. Reading and Writing Social Research. Appendix A. Using the Library. Appendix B. Random Numbers. Appendix C. Distribution of Chi Square. Appendix D. Normal Curve Areas. Appendix E. Estimated Sampling Error.

Gender differences in scholastic achievement: a meta-analysis.

Abstract: A female advantage in school marks is a common finding in education research, and it extends to most course subjects (e.g., language, math, science), unlike what is found on achievement tests. However, questions remain concerning the quantification of these gender differences and the identification of relevant moderator variables. The present meta-analysis answered these questions by examining studies that included an evaluation of gender differences in teacher-assigned school marks in elementary, junior/middle, or high school or at the university level (both undergraduate and graduate). The final analysis was based on 502 effect sizes drawn from 369 samples. A multilevel approach to meta-analysis was used to handle the presence of nonindependent effect sizes in the overall sample. This method was complemented with an examination of results in separate subject matters with a mixed-effects metaanalytic model. A small but significant female advantage (mean d 0.225, 95% CI [0.201, 0.249]) was demonstrated for the overall sample of effect sizes. Noteworthy findings were that the female advantage was largest for language courses (mean d 0.374, 95% CI [0.316, 0.432]) and smallest for math courses (mean d 0.069, 95% CI [0.014, 0.124]). Source of marks, nationality, racial composition of samples, and gender composition of samples were significant moderators of effect sizes. Finally, results showed that the magnitude of the female advantage was not affected by year of publication, thereby contradicting claims of a recent “boy crisis” in school achievement. The present meta-analysis demonstrated the presence of a stable female advantage in school marks while also identifying critical moderators. Implications for future educational and psychological research are discussed.

The Growth of Logical Thinking from Childhood to Adolescence

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