LRTS 57(3)
The purpose of the study was to develop a means for identifying significant subject and function changes in serials with title changes and then to recommend ways to recognize new serial works in cataloging. A sample of serials with title changes was used to classify the underlying subject and function changes found into thirty-five subcategories, which were then each assigned a level (high, medium, or low) according to the evidence provided for a new work. The FRBR (Functional Requirements for Bibliographic Records) concept of a work and other FRBR guidelines were used in assigning the levels. It was determined that three high-level subject changes and one high-level function change provided the best evidence of significant change in recognizing a new work. Tests were performed to determine whether multiple medium-level changes could also be used to identify new works. A recommendation was made to modify the RDA (Resource Description and Access) rules for major change in the title proper of a serial to require a new access point only when a significant subject or function change has occurred in one of the four high-level subcategories identified in the study.A dilemma for serials catalogers over the years has been the issue of how to treat title changes. When the Anglo-American Cataloguing Rules (AACR2) were revised in 2002, the initial goal was to provide rules requiring new records for serials with title changes only if the serial had become a new work.1 However, the mechanisms developed to recognize new works fell short of this objective. With the new Resource Description and Access (RDA) cataloging rules now replacing AACR2 in many libraries, the problem continues, since RDA employs many of the same procedures as AACR2. However, RDA emphasizes the concept of a work because the rules are based on the FRBR (Functional Requirements for Bibliographic Records) conceptual model in which a work plays a prominent role. The work is one of four key entities that represent different aspects of a user's interest in bibliographic data.2 A work in RDA is defined, as in FRBR, as "a distinct intellectual or artistic creation." 3 In AACR2, new works are recognized by creating new entries for the manifestations of the new works, 4 whereas RDA represents new works by new access points, along with entries for the new manifestations. 5 The mechanism for recognizing new works in both AACR2 and RDA consists of determining that a major change has occurred, such as certain changes in the words of the title. The major In a previous study, the author developed a preliminary procedure for recognizing new works for serials with title changes, using the FRBR definition of a work and additional FRBR guidelines. 6 The study found that only two kinds of changes, namely, subject changes and function changes, provide the evidence needed to recognize a new work. The FRBR requirement that a significant change must occur was not addressed, this being beyond the scope of the study.There is a need to address the issue of significant ch...