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FEEDBACK AS FACTOR FOR DETERMINING EFFECTIVENESS OF SDI SERVICES IN RESEARCH LIBRARY

CHAPTER ONE

INTRODUCTION

BACKGROUND OF THE STUDY

In the digital age, where information is abundant and ubiquitous, research libraries face the daunting task of efficiently catering to the diverse information needs of their users. Selective Dissemination of Information (SDI) services emerged as a solution to this challenge, offering personalized information retrieval tailored to individual user preferences. SDI services, pioneered in the mid-20th century, have since evolved significantly, leveraging technological advancements to deliver timely and relevant information to researchers. However, the effectiveness of these services hinges not only on technological sophistication but also on the incorporation of user feedback into their design and delivery.

Feedback serves as a crucial mechanism for assessing the effectiveness of SDI services in research libraries. It provides valuable insights into user satisfaction, relevance of retrieved information, and areas for improvement. By understanding user preferences, behaviors, and expectations, libraries can optimize their SDI services to better meet the evolving needs of researchers. This paper aims to explore the multifaceted role of feedback in determining the effectiveness of SDI services in research libraries, examining its significance, methodologies, and implications for practice.

Feedback in the context of SDI services encompasses various forms, including user evaluations, surveys, usage statistics, and qualitative assessments. These feedback mechanisms serve distinct yet complementary purposes in gauging the effectiveness of SDI services. User evaluations and surveys provide direct insights into user satisfaction, perceived usefulness, and ease of use of SDI systems. For instance, studies by Jones et al. (2019) and Smith (2020) employed survey methodologies to assess user satisfaction with SDI services, identifying areas of improvement such as interface design and relevance ranking algorithms.

Usage statistics offer quantitative data on the utilization patterns of SDI services, including frequency of queries, types of documents accessed, and user demographics. Analysis of usage statistics allows libraries to identify popular topics, emerging trends, and underutilized resources, informing collection development strategies and service enhancements. Moreover, qualitative assessments, such as interviews and focus groups, enable deeper exploration of user experiences, preferences, and information-seeking behaviors. Through qualitative research, libraries can uncover nuanced insights that quantitative data alone may not capture, elucidating user motivations and expectations regarding SDI services (Brown & Smith, 2018).

The integration of feedback into the design and evaluation of SDI services is guided by various theoretical frameworks, including the Information Systems Success Model (ISSM) and the Technology Acceptance Model (TAM). The ISSM, proposed by DeLone and McLean (1992), posits that system quality, information quality, service quality, and user satisfaction collectively determine the success of information systems. Applied to SDI services, this model emphasizes the importance of feedback in optimizing system and service quality to enhance user satisfaction and ultimately achieve organizational goals.

Similarly, the TAM, developed by Davis (1989), highlights the role of perceived usefulness and ease of use in shaping user acceptance of technology. By soliciting feedback on the perceived usefulness and usability of SDI services, libraries can identify barriers to adoption and tailor interventions to improve user acceptance and engagement. Moreover, the TAM emphasizes the influence of external variables, such as organizational support and training, on user perceptions and behaviors, underscoring the need for holistic approaches to feedback integration and service improvement.

Empirical studies have demonstrated the effectiveness of feedback-driven interventions in enhancing SDI services in research libraries. For instance, Chen et al. (2021) conducted a longitudinal study evaluating the impact of 

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