This study investigates the image behaviors of twenty-four participants in four separate user groups (six in each group: archaeologists, architects, art historians and artists). These groups of participants were chosen due to their heavy reliance on images to perform their daily work routines. Two of the image user groups, archaeologists and art historians, are expected to need images for pedagogical and research purposes while the two remaining groups, architects and artists, are believed to need images for inspiration and problem-solving aims. Additionally, the inclusion of these groups of image users will allow for an assessment of image users' behaviors by discipline and underlying needs. This study will identify the critical characteristics of users' image needs, retrieval and use and these characteristics, in turn, will be used to develop a theoretical model to explain users' image behaviors.
IntroductionImages, visual representations of the world and ideas around us, have become a pervasive presence in the 21 st century. Technological advances in the past two decades and the growth of the Internet have accelerated the amount of visual materials available to us and increased our access to images. Although there has been great deal of enthusiasm for the entry of images into the digital realm, research into image users' behaviors has not seen an equal level of support. This is not a surprising situation given that visual materials have traditionally played a secondary role behind that of the printed word (Turner, 1993;Stafford, 1996). For the individuals within four user groups in this study (archaeologists, architects, art historians and artists) images are critical components in the performance of their daily work routines. The needs underlying their image seeking efforts, their image retrieval methods and assessment practices and the ultimate use of the images they find form the core of this study.
BackgroundThe user groups under investigation in this study are understood to have a high need for images in their daily work routines. While several studies have looked into the topic of how critical images are as resources to the disciplines under scrutiny here (Pisciotta et al., 2005;Challener, 1999;Giral, 1998;Sklar, 1995;Busch, 1994; Childlow, 1991;Gould, 1988), published studies which focus specifically on the suite of image behaviors of the current study's populations are rare. Bradfield (1976) provides the most comprehensive treatment of the subject in his investigation of image collections within institutions of higher education in England. This study examined a variety of aspects such as the subject breadth and image quality needed in collections to support image users, the time users spent finding images and the affective characteristics which influenced users' decisions to use an image collection. Even here, however, image users' behaviors were discussed generally as a means to evaluate the organization and retrieval of information from analog image collections and not as a topic for direct investig...