Reports a questionnaire survey which identifies information technology presently available within Nigerian University Libraries. The survey also examines the use of IT and benefits derived from it. Discusses constraints on availability and use of IT in Nigerian University Libraries.

Purpose Academic library websites need evaluation to determine whether users can derive useful experiences while visiting them to perform tasks. This is more so because visiting an academic library website is by voluntary action rather than compulsion as is the case with university, polytechnic and college sites where students must conduct academic transactions that cannot be reasonably avoided. The result of such an evaluation provides signposts for improvement so that academic library websites can continue to be useful to their users. Therefore, the purpose of this paper is to assess the structural effectiveness of academic library websites in Nigeria. Design/methodology/approach The case study, research strategy and survey research approach were adopted for the study. Through a Web search, 14 universities, one polytechnic and one college of education were identified while three academic library websites were selected for the study. The evaluation of the websites was un-moderated and conducted remotely by user participants who were recruited across the three tertiary institutions under study. A five-point scale questionnaire served as the research instrument while data were presented in tables and analyzed using the median score. The Kruskall–Wallis test by ranks was used to test the null hypothesis at a five per cent level of significance. Findings Out of the 20 items presented for assessment, Group 1 and 2 disagreed to 11 (55 per cent) while agreeing on the remaining 9 (45 per cent) on Lib 1 and Lib 2 websites. Group 3 agreed to 11 (55 per cent) while disagreeing on 9 (45 per cent) on the Lib 3 website. The null hypothesis proposed for the study was rejected as the p-value of 0.04 was significant at p < 0.05. This indicated that most of the critical issues pertaining to design effectiveness were perceived to be ineffective. Originality/value The findings from this study call for a review of the design of academic library websites in Nigeria so that users can identify which websites are easier to use.

Purpose The purpose of this study was to understand the research data management practices of chemistry researchers in the five specialized federal universities of technology in Nigeria. Appropriate research data management practice ensures that research data are available for reuse by secondary users, and research findings can be verified and replicated within the scientific community. A poor research data management practice can lead to irrecoverable data loss, unavailability of data to support research findings and lack of trust in the research process. Design/methodology/approach An exploratory research technique involving semi-structured, oral and face-to-face interview is used to gather data on research data management practices of chemistry researchers in Nigeria. Interview questions were divided into four major sections covering chemistry researchers’ understanding of research data, experience with data loss, data storage method and backup techniques, data protection, data preservation and availability of data management plan. Braun and Clarke thematic analysis approach was adapted, and the Provalis Qualitative Data Miner (version 5) software was used for generating themes and subthemes from the coding framework and for presenting the findings. Findings Findings revealed that chemistry researchers in Nigeria have a good understanding of the concept of research data and its importance to research findings. Chemistry researchers have had several experiences of irrecoverable loss of data because of poor choice of storage devices, back-up methods and weak data protection systems. Even though the library was agreed as the most preferred place for long-term data preservation, there is the issue of trust and fear of loss of ownership of data to unauthorized persons or party. No formal data management plan is used while conducting their scientific research. Research limitations/implications The research focused on research data management practices of chemistry researchers in the five specialized federal universities of technology in Nigeria. Although the findings of the study are similar to perceptions and practices of researchers around the world, it cannot be used as a basis for generalization across other scientific disciplines. Practical implications This study concluded that chemistry researchers need further orientation and continuous education on the importance and benefits of appropriate research data management practice. The library should also roll out research data management programs to guide researchers and improve their confidence throughout the research process. Social implications Appropriate research data management practice not only ensures that the underlying research data are true and available for reuse and re-validation, but it also encourages data sharing among researchers. Data sharing will help to ensure better collaboration among researchers and increased visibility of the datasets and data owners through the use of standard data citations and acknowledgements. Originality/value This is a qualitative and in-depth study of research data management practices and perceptions among researchers in a particular scientific field of study.

Purpose The purpose of this study is to investigate the performance of electronic theses and dissertations (ETD) initiatives in the repositories of federal government-owned universities due to the poor global visibility of ETDs from Nigeria. Design/methodology/approach An explanatory case study empirical research method was adopted for the study. Using an adapted methodology of Ghosh (2009) and multiple data gathering techniques, data was collected based on the three domains of the network of excellence on digital libraries (DELOS) digital library reference model. Findings The ETD initiatives in repositories of Nigerian federal universities have not made remarkable progress as digital libraries based on policy, content and system architecture. The specificity of ETDs is not clearly stated in the policies where available. The repositories housing the ETDs are also not compliant with the open archive initiative-protocol for metadata harvesting framework. Research limitations/implications The study focussed on ETD initiatives in federal government-owned universities. Although the findings of the study are relevant to other institutions in Nigeria and sub-Saharan Africa. It cannot be used as a basis for the generalisation based on other performance metrics. Practical implications This research study concluded that electronic theses and dissertations in Nigerian institutional repositories are not well managed for effective service delivery and long-term accessibility. The ill-management of the ETD initiatives is the reason for the poor global visibility and accessibility of these research output from this part of Africa. Originality/value The study assessed ETD initiatives using constructs from a theoretical framework.

PurposeThe purpose of this study was to evaluate the usability effectiveness of a webware for electronic theses and dissertations (ETDs) in Nigerian repositories. The webware (etdsearch.com.ng) is a web application system that curates ETDs from three sampled Federal government-owned universities. The system also links users to the repositories where the theses and dissertations are hosted.Design/methodology/approachThe case study research strategy was adopted for the study. Sixty postgraduate students from three universities were randomly selected. A usability evaluation questionnaire based on the ISO 9241-11 framework was used to collect data after performing pre-defined queries/tasks based on the informational and transactional query models. The research questions were analysed using the median of the performance score (fx) of the three universities for each item evaluated, while the Kruskall–Wallis test by ranks was used to test the null hypothesis at a 5% level of significance.FindingsThe study answered two research questions and tested two null hypotheses on the usability effectiveness of the webware based on the informational and transactional queries. The participants found the ETD search system effectively useable. In addition, there was no significant difference in the opinions of the participants.Research limitations/implicationsThe webware used simulated repositories as a feed bed for the ETDs in order to have control over the workability of the repositories. Thus, the results may differ slightly when “live” repositories are used.Practical implicationsThe effectiveness of a webware that aggregates ETDs in Nigerian repositories will present libraries in Nigeria with evidence on how these systems work and can be improved upon.Originality/valueThere is a dearth of literature on practical usability studies of digital information systems in Nigerian libraries.