Digital preservation may be defined as the cumulative actions undertaken by an organisation or individual to ensure that digital content is usable across generations of information technology. As technological change occurs, the digital preservation community must detect relevant technology developments, determine their implications for preserving digital content, and develop timely and appropriate responses to take full advantage of progress and minimize obsolescence. This thesis discusses the results of an investigation of technology responsiveness for digital preservation. The research produced a technology response model that defines the roles, functions, and content component for technology responsiveness. The model built on the results of an exploration of the nature and meaning of technological change and an evaluation of existing technology responses that might be adapted for digital preservation. The development of the model followed the six-step process defined by constructive research methodology, an approach that is most commonly used in information technology research and that is extensible to digital preservation research. This thesis defines the term technology responsiveness as the ability to develop continually effective responses to ongoing technological change through iterative monitoring, assessment, and response using the technology response model for digital preservation.

This thesis investigates the development of the Department of Information Studies, with the aim of assessing the role it has played in education for librarianship in South Africa from 1973 to 1994, a period of change and transformation in the country. Historical sources, both written and oral, have been traced, analysed, and where possible, verified against other sources, thus using historical method. The study, the first in-depth research into a library and information studies department in a South African university, was seen as necessary in order that the future development of the Department in question be placed upon as sound a socio-historical basis as possible. A literature review provides the context for the study and the thesis contextualizes education for librarianship within national and international library and information services (LIS) and again within the broader context of the South African socio-political and economic situation of this period. The Department's contribution within the University context is also assessed. The findings indicate that, in spite of its uneven development during the 1970s and 1980s, the Department has played an important role in LIS in KwaZulu-Natal, in South Africa and, to some extent, in the southern African region as a whole. This role revolves around training LIS practitioners from school library diploma to doctoral levels; producing and publishing research; participating in wider LIS initiatives and contributing nationally to leading education for librarianship. / Thesis (M.I.S.)-University of Natal, Pietermaritzburg, 1998.